88618920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56807}}^1$

素因数の和:56834

約数の個数: 64

約数和(自身を含む): 286312320

約数和(自身を除く): 197693400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 56807, 113614, 170421, 227228, 284035, 340842, 454456, 568070, 681684, 738491, 852105, 1136140, 1363368, 1476982, 1704210, 2215473, 2272280, 2953964, 3408420, 3692455, 4430946, 5907928, 6816840, 7384910, 8861892, 11077365, 14769820, 17723784, 22154730, 29539640, 44309460, 88618920]

約数ペア:

[(1, 88618920), (2, 44309460), (3, 29539640), (4, 22154730), (5, 17723784), (6, 14769820), (8, 11077365), (10, 8861892), (12, 7384910), (13, 6816840), (15, 5907928), (20, 4430946), (24, 3692455), (26, 3408420), (30, 2953964), (39, 2272280), (40, 2215473), (52, 1704210), (60, 1476982), (65, 1363368), (78, 1136140), (104, 852105), (120, 738491), (130, 681684), (156, 568070), (195, 454456), (260, 340842), (312, 284035), (390, 227228), (520, 170421), (780, 113614), (1560, 56807)]