4721600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:262

約数の個数: 84

約数和(自身を含む): 12566904

約数和(自身を除く): 7845304

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 227, 260, 320, 325, 400, 416, 454, 520, 650, 800, 832, 908, 1040, 1135, 1300, 1600, 1816, 2080, 2270, 2600, 2951, 3632, 4160, 4540, 5200, 5675, 5902, 7264, 9080, 10400, 11350, 11804, 14528, 14755, 18160, 20800, 22700, 23608, 29510, 36320, 45400, 47216, 59020, 72640, 73775, 90800, 94432, 118040, 147550, 181600, 188864, 236080, 295100, 363200, 472160, 590200, 944320, 1180400, 2360800, 4721600]

約数ペア:

[(1, 4721600), (2, 2360800), (4, 1180400), (5, 944320), (8, 590200), (10, 472160), (13, 363200), (16, 295100), (20, 236080), (25, 188864), (26, 181600), (32, 147550), (40, 118040), (50, 94432), (52, 90800), (64, 73775), (65, 72640), (80, 59020), (100, 47216), (104, 45400), (130, 36320), (160, 29510), (200, 23608), (208, 22700), (227, 20800), (260, 18160), (320, 14755), (325, 14528), (400, 11804), (416, 11350), (454, 10400), (520, 9080), (650, 7264), (800, 5902), (832, 5675), (908, 5200), (1040, 4540), (1135, 4160), (1300, 3632), (1600, 2951), (1816, 2600), (2080, 2270)]