57258500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 140894208

約数和(自身を除く): 83635708

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 125, 130, 230, 250, 260, 299, 325, 383, 460, 500, 575, 598, 650, 766, 1150, 1196, 1300, 1495, 1532, 1625, 1915, 2300, 2875, 2990, 3250, 3830, 4979, 5750, 5980, 6500, 7475, 7660, 8809, 9575, 9958, 11500, 14950, 17618, 19150, 19916, 24895, 29900, 35236, 37375, 38300, 44045, 47875, 49790, 74750, 88090, 95750, 99580, 114517, 124475, 149500, 176180, 191500, 220225, 229034, 248950, 440450, 458068, 497900, 572585, 622375, 880900, 1101125, 1145170, 1244750, 2202250, 2290340, 2489500, 2862925, 4404500, 5725850, 11451700, 14314625, 28629250, 57258500]

約数ペア:

[(1, 57258500), (2, 28629250), (4, 14314625), (5, 11451700), (10, 5725850), (13, 4404500), (20, 2862925), (23, 2489500), (25, 2290340), (26, 2202250), (46, 1244750), (50, 1145170), (52, 1101125), (65, 880900), (92, 622375), (100, 572585), (115, 497900), (125, 458068), (130, 440450), (230, 248950), (250, 229034), (260, 220225), (299, 191500), (325, 176180), (383, 149500), (460, 124475), (500, 114517), (575, 99580), (598, 95750), (650, 88090), (766, 74750), (1150, 49790), (1196, 47875), (1300, 44045), (1495, 38300), (1532, 37375), (1625, 35236), (1915, 29900), (2300, 24895), (2875, 19916), (2990, 19150), (3250, 17618), (3830, 14950), (4979, 11500), (5750, 9958), (5980, 9575), (6500, 8809), (7475, 7660)]