103627720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6983}}^1$

素因数の和:7054

約数の個数: 64

約数和(自身を含む): 271537920

約数和(自身を除く): 167910200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 6983, 7420, 13966, 14840, 27932, 34915, 48881, 55864, 69830, 97762, 139660, 195524, 244405, 279320, 370099, 391048, 488810, 740198, 977620, 1480396, 1850495, 1955240, 2590693, 2960792, 3700990, 5181386, 7401980, 10362772, 12953465, 14803960, 20725544, 25906930, 51813860, 103627720]

約数ペア:

[(1, 103627720), (2, 51813860), (4, 25906930), (5, 20725544), (7, 14803960), (8, 12953465), (10, 10362772), (14, 7401980), (20, 5181386), (28, 3700990), (35, 2960792), (40, 2590693), (53, 1955240), (56, 1850495), (70, 1480396), (106, 977620), (140, 740198), (212, 488810), (265, 391048), (280, 370099), (371, 279320), (424, 244405), (530, 195524), (742, 139660), (1060, 97762), (1484, 69830), (1855, 55864), (2120, 48881), (2968, 34915), (3710, 27932), (6983, 14840), (7420, 13966)]