17236960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8287}}^1$

素因数の和:8315

約数の個数: 48

約数和(自身を含む): 43860096

約数和(自身を除く): 26623136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 8287, 16574, 33148, 41435, 66296, 82870, 107731, 132592, 165740, 215462, 265184, 331480, 430924, 538655, 662960, 861848, 1077310, 1325920, 1723696, 2154620, 3447392, 4309240, 8618480, 17236960]

約数ペア:

[(1, 17236960), (2, 8618480), (4, 4309240), (5, 3447392), (8, 2154620), (10, 1723696), (13, 1325920), (16, 1077310), (20, 861848), (26, 662960), (32, 538655), (40, 430924), (52, 331480), (65, 265184), (80, 215462), (104, 165740), (130, 132592), (160, 107731), (208, 82870), (260, 66296), (416, 41435), (520, 33148), (1040, 16574), (2080, 8287)]