40943500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{6299}}^1$

素因数の和:6331

約数の個数: 48

約数和(自身を含む): 96314400

約数和(自身を除く): 55370900

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6299, 6500, 12598, 25196, 31495, 62990, 81887, 125980, 157475, 163774, 314950, 327548, 409435, 629900, 787375, 818870, 1574750, 1637740, 2047175, 3149500, 4094350, 8188700, 10235875, 20471750, 40943500]

約数ペア:

[(1, 40943500), (2, 20471750), (4, 10235875), (5, 8188700), (10, 4094350), (13, 3149500), (20, 2047175), (25, 1637740), (26, 1574750), (50, 818870), (52, 787375), (65, 629900), (100, 409435), (125, 327548), (130, 314950), (250, 163774), (260, 157475), (325, 125980), (500, 81887), (650, 62990), (1300, 31495), (1625, 25196), (3250, 12598), (6299, 6500)]