703730861860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{51043}}^1\times {\mathrm{4079}}^1$

素因数の和:55157

約数の個数: 72

約数和(自身を含む): 1600682670720

約数和(自身を除く): 896951808860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 4079, 8158, 16316, 20395, 40790, 51043, 53027, 81580, 102086, 106054, 204172, 212108, 255215, 265135, 510430, 530270, 663559, 689351, 1020860, 1060540, 1327118, 1378702, 2654236, 2757404, 3317795, 3446755, 6635590, 6893510, 8626267, 13271180, 13787020, 17252534, 34505068, 43131335, 86262670, 172525340, 208204397, 416408794, 832817588, 1041021985, 2082043970, 2706657161, 4164087940, 5413314322, 10826628644, 13533285805, 27066571610, 35186543093, 54133143220, 70373086186, 140746172372, 175932715465, 351865430930, 703730861860]

約数ペア:

[(1, 703730861860), (2, 351865430930), (4, 175932715465), (5, 140746172372), (10, 70373086186), (13, 54133143220), (20, 35186543093), (26, 27066571610), (52, 13533285805), (65, 10826628644), (130, 5413314322), (169, 4164087940), (260, 2706657161), (338, 2082043970), (676, 1041021985), (845, 832817588), (1690, 416408794), (3380, 208204397), (4079, 172525340), (8158, 86262670), (16316, 43131335), (20395, 34505068), (40790, 17252534), (51043, 13787020), (53027, 13271180), (81580, 8626267), (102086, 6893510), (106054, 6635590), (204172, 3446755), (212108, 3317795), (255215, 2757404), (265135, 2654236), (510430, 1378702), (530270, 1327118), (663559, 1060540), (689351, 1020860)]