102370520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2243}}^1$

素因数の和:2424

約数の個数: 64

約数和(自身を含む): 264971520

約数和(自身を除く): 162601000

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, 2243, 2282, 3260, 4486, 4564, 5705, 6520, 8972, 9128, 11215, 11410, 15701, 17944, 22430, 22820, 31402, 44860, 45640, 62804, 78505, 89720, 125608, 157010, 314020, 365609, 628040, 731218, 1462436, 1828045, 2559263, 2924872, 3656090, 5118526, 7312180, 10237052, 12796315, 14624360, 20474104, 25592630, 51185260, 102370520]

約数ペア:

[(1, 102370520), (2, 51185260), (4, 25592630), (5, 20474104), (7, 14624360), (8, 12796315), (10, 10237052), (14, 7312180), (20, 5118526), (28, 3656090), (35, 2924872), (40, 2559263), (56, 1828045), (70, 1462436), (140, 731218), (163, 628040), (280, 365609), (326, 314020), (652, 157010), (815, 125608), (1141, 89720), (1304, 78505), (1630, 62804), (2243, 45640), (2282, 44860), (3260, 31402), (4486, 22820), (4564, 22430), (5705, 17944), (6520, 15701), (8972, 11410), (9128, 11215)]