17380093250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7607}}^1$

素因数の和:7693

約数の個数: 128

約数和(自身を含む): 37884188160

約数和(自身を除く): 20504094910

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 37, 38, 50, 65, 74, 95, 125, 130, 185, 190, 247, 250, 325, 370, 475, 481, 494, 650, 703, 925, 950, 962, 1235, 1406, 1625, 1850, 2375, 2405, 2470, 3250, 3515, 4625, 4750, 4810, 6175, 7030, 7607, 9139, 9250, 12025, 12350, 15214, 17575, 18278, 24050, 30875, 35150, 38035, 45695, 60125, 61750, 76070, 87875, 91390, 98891, 120250, 144533, 175750, 190175, 197782, 228475, 281459, 289066, 380350, 456950, 494455, 562918, 722665, 950875, 988910, 1142375, 1407295, 1445330, 1878929, 1901750, 2284750, 2472275, 2814590, 3613325, 3658967, 3757858, 4944550, 5347721, 7036475, 7226650, 7317934, 9394645, 10695442, 12361375, 14072950, 18066625, 18294835, 18789290, 24722750, 26738605, 35182375, 36133250, 36589670, 46973225, 53477210, 69520373, 70364750, 91474175, 93946450, 133693025, 139040746, 182948350, 234866125, 267386050, 347601865, 457370875, 469732250, 668465125, 695203730, 914741750, 1336930250, 1738009325, 3476018650, 8690046625, 17380093250]

約数ペア:

[(1, 17380093250), (2, 8690046625), (5, 3476018650), (10, 1738009325), (13, 1336930250), (19, 914741750), (25, 695203730), (26, 668465125), (37, 469732250), (38, 457370875), (50, 347601865), (65, 267386050), (74, 234866125), (95, 182948350), (125, 139040746), (130, 133693025), (185, 93946450), (190, 91474175), (247, 70364750), (250, 69520373), (325, 53477210), (370, 46973225), (475, 36589670), (481, 36133250), (494, 35182375), (650, 26738605), (703, 24722750), (925, 18789290), (950, 18294835), (962, 18066625), (1235, 14072950), (1406, 12361375), (1625, 10695442), (1850, 9394645), (2375, 7317934), (2405, 7226650), (2470, 7036475), (3250, 5347721), (3515, 4944550), (4625, 3757858), (4750, 3658967), (4810, 3613325), (6175, 2814590), (7030, 2472275), (7607, 2284750), (9139, 1901750), (9250, 1878929), (12025, 1445330), (12350, 1407295), (15214, 1142375), (17575, 988910), (18278, 950875), (24050, 722665), (30875, 562918), (35150, 494455), (38035, 456950), (45695, 380350), (60125, 289066), (61750, 281459), (76070, 228475), (87875, 197782), (91390, 190175), (98891, 175750), (120250, 144533)]