3181116200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 8031985920

約数和(自身を除く): 4850869720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 41, 46, 50, 82, 92, 100, 101, 115, 164, 167, 184, 200, 202, 205, 230, 328, 334, 404, 410, 460, 505, 575, 668, 808, 820, 835, 920, 943, 1010, 1025, 1150, 1336, 1640, 1670, 1886, 2020, 2050, 2300, 2323, 2525, 3340, 3772, 3841, 4040, 4100, 4141, 4175, 4600, 4646, 4715, 5050, 6680, 6847, 7544, 7682, 8200, 8282, 8350, 9292, 9430, 10100, 11615, 13694, 15364, 16564, 16700, 16867, 18584, 18860, 19205, 20200, 20705, 23230, 23575, 27388, 30728, 33128, 33400, 33734, 34235, 37720, 38410, 41410, 46460, 47150, 54776, 58075, 67468, 68470, 76820, 82820, 84335, 92920, 94300, 95243, 96025, 103525, 116150, 134936, 136940, 153640, 157481, 165640, 168670, 171175, 188600, 190486, 192050, 207050, 232300, 273880, 314962, 337340, 342350, 380972, 384100, 387941, 414100, 421675, 464600, 476215, 629924, 674680, 684700, 691547, 761944, 768200, 775882, 787405, 828200, 843350, 952430, 1259848, 1369400, 1383094, 1551764, 1574810, 1686700, 1904860, 1939705, 2381075, 2766188, 3103528, 3149620, 3373400, 3457735, 3809720, 3879410, 3937025, 4762150, 5532376, 6299240, 6915470, 7758820, 7874050, 9524300, 9698525, 13830940, 15517640, 15748100, 15905581, 17288675, 19048600, 19397050, 27661880, 31496200, 31811162, 34577350, 38794100, 63622324, 69154700, 77588200, 79527905, 127244648, 138309400, 159055810, 318111620, 397639525, 636223240, 795279050, 1590558100, 3181116200]

約数ペア:

[(1, 3181116200), (2, 1590558100), (4, 795279050), (5, 636223240), (8, 397639525), (10, 318111620), (20, 159055810), (23, 138309400), (25, 127244648), (40, 79527905), (41, 77588200), (46, 69154700), (50, 63622324), (82, 38794100), (92, 34577350), (100, 31811162), (101, 31496200), (115, 27661880), (164, 19397050), (167, 19048600), (184, 17288675), (200, 15905581), (202, 15748100), (205, 15517640), (230, 13830940), (328, 9698525), (334, 9524300), (404, 7874050), (410, 7758820), (460, 6915470), (505, 6299240), (575, 5532376), (668, 4762150), (808, 3937025), (820, 3879410), (835, 3809720), (920, 3457735), (943, 3373400), (1010, 3149620), (1025, 3103528), (1150, 2766188), (1336, 2381075), (1640, 1939705), (1670, 1904860), (1886, 1686700), (2020, 1574810), (2050, 1551764), (2300, 1383094), (2323, 1369400), (2525, 1259848), (3340, 952430), (3772, 843350), (3841, 828200), (4040, 787405), (4100, 775882), (4141, 768200), (4175, 761944), (4600, 691547), (4646, 684700), (4715, 674680), (5050, 629924), (6680, 476215), (6847, 464600), (7544, 421675), (7682, 414100), (8200, 387941), (8282, 384100), (8350, 380972), (9292, 342350), (9430, 337340), (10100, 314962), (11615, 273880), (13694, 232300), (15364, 207050), (16564, 192050), (16700, 190486), (16867, 188600), (18584, 171175), (18860, 168670), (19205, 165640), (20200, 157481), (20705, 153640), (23230, 136940), (23575, 134936), (27388, 116150), (30728, 103525), (33128, 96025), (33400, 95243), (33734, 94300), (34235, 92920), (37720, 84335), (38410, 82820), (41410, 76820), (46460, 68470), (47150, 67468), (54776, 58075)]