521133400

素因数分解:

$2^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{23059}}^1$

素因数の和:23188

約数の個数: 48

約数和(自身を含む): 1222410600

約数和(自身を除く): 701277200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 200, 226, 452, 565, 904, 1130, 2260, 2825, 4520, 5650, 11300, 22600, 23059, 46118, 92236, 115295, 184472, 230590, 461180, 576475, 922360, 1152950, 2305900, 2605667, 4611800, 5211334, 10422668, 13028335, 20845336, 26056670, 52113340, 65141675, 104226680, 130283350, 260566700, 521133400]

約数ペア:

[(1, 521133400), (2, 260566700), (4, 130283350), (5, 104226680), (8, 65141675), (10, 52113340), (20, 26056670), (25, 20845336), (40, 13028335), (50, 10422668), (100, 5211334), (113, 4611800), (200, 2605667), (226, 2305900), (452, 1152950), (565, 922360), (904, 576475), (1130, 461180), (2260, 230590), (2825, 184472), (4520, 115295), (5650, 92236), (11300, 46118), (22600, 23059)]