7976335250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{2659}}^1$

素因数の和:2773

約数の個数: 96

約数和(自身を含む): 16402538880

約数和(自身を除く): 8426203630

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 125, 130, 142, 169, 250, 325, 338, 355, 650, 710, 845, 923, 1625, 1690, 1775, 1846, 2659, 3250, 3550, 4225, 4615, 5318, 8450, 8875, 9230, 11999, 13295, 17750, 21125, 23075, 23998, 26590, 34567, 42250, 46150, 59995, 66475, 69134, 115375, 119990, 132950, 172835, 188789, 230750, 299975, 332375, 345670, 377578, 449371, 599950, 664750, 864175, 898742, 943945, 1499875, 1728350, 1887890, 2246855, 2454257, 2999750, 4320875, 4493710, 4719725, 4908514, 8641750, 9439450, 11234275, 12271285, 22468550, 23598625, 24542570, 31905341, 47197250, 56171375, 61356425, 63810682, 112342750, 122712850, 159526705, 306782125, 319053410, 613564250, 797633525, 1595267050, 3988167625, 7976335250]

約数ペア:

[(1, 7976335250), (2, 3988167625), (5, 1595267050), (10, 797633525), (13, 613564250), (25, 319053410), (26, 306782125), (50, 159526705), (65, 122712850), (71, 112342750), (125, 63810682), (130, 61356425), (142, 56171375), (169, 47197250), (250, 31905341), (325, 24542570), (338, 23598625), (355, 22468550), (650, 12271285), (710, 11234275), (845, 9439450), (923, 8641750), (1625, 4908514), (1690, 4719725), (1775, 4493710), (1846, 4320875), (2659, 2999750), (3250, 2454257), (3550, 2246855), (4225, 1887890), (4615, 1728350), (5318, 1499875), (8450, 943945), (8875, 898742), (9230, 864175), (11999, 664750), (13295, 599950), (17750, 449371), (21125, 377578), (23075, 345670), (23998, 332375), (26590, 299975), (34567, 230750), (42250, 188789), (46150, 172835), (59995, 132950), (66475, 119990), (69134, 115375)]