63197840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1560

約数の個数: 80

約数和(自身を含む): 160704000

約数和(自身を除く): 97506160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 1499, 2108, 2480, 2635, 2998, 4216, 5270, 5996, 7495, 8432, 10540, 11992, 14990, 21080, 23984, 25483, 29980, 42160, 46469, 50966, 59960, 92938, 101932, 119920, 127415, 185876, 203864, 232345, 254830, 371752, 407728, 464690, 509660, 743504, 789973, 929380, 1019320, 1579946, 1858760, 2038640, 3159892, 3717520, 3949865, 6319784, 7899730, 12639568, 15799460, 31598920, 63197840]

約数ペア:

[(1, 63197840), (2, 31598920), (4, 15799460), (5, 12639568), (8, 7899730), (10, 6319784), (16, 3949865), (17, 3717520), (20, 3159892), (31, 2038640), (34, 1858760), (40, 1579946), (62, 1019320), (68, 929380), (80, 789973), (85, 743504), (124, 509660), (136, 464690), (155, 407728), (170, 371752), (248, 254830), (272, 232345), (310, 203864), (340, 185876), (496, 127415), (527, 119920), (620, 101932), (680, 92938), (1054, 59960), (1240, 50966), (1360, 46469), (1499, 42160), (2108, 29980), (2480, 25483), (2635, 23984), (2998, 21080), (4216, 14990), (5270, 11992), (5996, 10540), (7495, 8432)]