57453400

素因数分解:

$2^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{2789}}^1$

素因数の和:2908

約数の個数: 48

約数和(自身を含む): 134924400

約数和(自身を除く): 77471000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 200, 206, 412, 515, 824, 1030, 2060, 2575, 2789, 4120, 5150, 5578, 10300, 11156, 13945, 20600, 22312, 27890, 55780, 69725, 111560, 139450, 278900, 287267, 557800, 574534, 1149068, 1436335, 2298136, 2872670, 5745340, 7181675, 11490680, 14363350, 28726700, 57453400]

約数ペア:

[(1, 57453400), (2, 28726700), (4, 14363350), (5, 11490680), (8, 7181675), (10, 5745340), (20, 2872670), (25, 2298136), (40, 1436335), (50, 1149068), (100, 574534), (103, 557800), (200, 287267), (206, 278900), (412, 139450), (515, 111560), (824, 69725), (1030, 55780), (2060, 27890), (2575, 22312), (2789, 20600), (4120, 13945), (5150, 11156), (5578, 10300)]