115879960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2539}}^1$

素因数の和:2720

約数の個数: 64

約数和(自身を含む): 299923200

約数和(自身を除く): 184043240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 163, 280, 326, 652, 815, 1141, 1304, 1630, 2282, 2539, 3260, 4564, 5078, 5705, 6520, 9128, 10156, 11410, 12695, 17773, 20312, 22820, 25390, 35546, 45640, 50780, 71092, 88865, 101560, 142184, 177730, 355460, 413857, 710920, 827714, 1655428, 2069285, 2896999, 3310856, 4138570, 5793998, 8277140, 11587996, 14484995, 16554280, 23175992, 28969990, 57939980, 115879960]

約数ペア:

[(1, 115879960), (2, 57939980), (4, 28969990), (5, 23175992), (7, 16554280), (8, 14484995), (10, 11587996), (14, 8277140), (20, 5793998), (28, 4138570), (35, 3310856), (40, 2896999), (56, 2069285), (70, 1655428), (140, 827714), (163, 710920), (280, 413857), (326, 355460), (652, 177730), (815, 142184), (1141, 101560), (1304, 88865), (1630, 71092), (2282, 50780), (2539, 45640), (3260, 35546), (4564, 25390), (5078, 22820), (5705, 20312), (6520, 17773), (9128, 12695), (10156, 11410)]