9139798850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{809}}^1$

素因数の和:1045

約数の個数: 144

約数和(自身を含む): 21174359040

約数和(自身を除く): 12034560190

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 169, 175, 182, 191, 325, 338, 350, 382, 455, 650, 809, 845, 910, 955, 1183, 1337, 1618, 1690, 1910, 2275, 2366, 2483, 2674, 4045, 4225, 4550, 4775, 4966, 5663, 5915, 6685, 8090, 8450, 9550, 10517, 11326, 11830, 12415, 13370, 17381, 20225, 21034, 24830, 28315, 29575, 32279, 33425, 34762, 40450, 52585, 56630, 59150, 62075, 64558, 66850, 73619, 86905, 105170, 124150, 136721, 141575, 147238, 154519, 161395, 173810, 225953, 262925, 273442, 283150, 309038, 322790, 368095, 434525, 451906, 525850, 683605, 736190, 772595, 806975, 869050, 957047, 1081633, 1129765, 1367210, 1545190, 1613950, 1840475, 1914094, 2008747, 2163266, 2259530, 3418025, 3680950, 3862975, 4017494, 4785235, 5408165, 5648825, 6836050, 7725950, 9570470, 10043735, 10816330, 11297650, 14061229, 20087470, 23926175, 26113711, 27040825, 28122458, 47852350, 50218675, 52227422, 54081650, 70306145, 100437350, 130568555, 140612290, 182795977, 261137110, 351530725, 365591954, 652842775, 703061450, 913979885, 1305685550, 1827959770, 4569899425, 9139798850]

約数ペア:

[(1, 9139798850), (2, 4569899425), (5, 1827959770), (7, 1305685550), (10, 913979885), (13, 703061450), (14, 652842775), (25, 365591954), (26, 351530725), (35, 261137110), (50, 182795977), (65, 140612290), (70, 130568555), (91, 100437350), (130, 70306145), (169, 54081650), (175, 52227422), (182, 50218675), (191, 47852350), (325, 28122458), (338, 27040825), (350, 26113711), (382, 23926175), (455, 20087470), (650, 14061229), (809, 11297650), (845, 10816330), (910, 10043735), (955, 9570470), (1183, 7725950), (1337, 6836050), (1618, 5648825), (1690, 5408165), (1910, 4785235), (2275, 4017494), (2366, 3862975), (2483, 3680950), (2674, 3418025), (4045, 2259530), (4225, 2163266), (4550, 2008747), (4775, 1914094), (4966, 1840475), (5663, 1613950), (5915, 1545190), (6685, 1367210), (8090, 1129765), (8450, 1081633), (9550, 957047), (10517, 869050), (11326, 806975), (11830, 772595), (12415, 736190), (13370, 683605), (17381, 525850), (20225, 451906), (21034, 434525), (24830, 368095), (28315, 322790), (29575, 309038), (32279, 283150), (33425, 273442), (34762, 262925), (40450, 225953), (52585, 173810), (56630, 161395), (59150, 154519), (62075, 147238), (64558, 141575), (66850, 136721), (73619, 124150), (86905, 105170)]