62237500

素因数分解:

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

素因数の和:425

約数の個数: 72

約数和(自身を含む): 146990592

約数和(自身を除く): 84753092

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 383, 500, 625, 650, 766, 1250, 1300, 1532, 1625, 1915, 2500, 3125, 3250, 3830, 4979, 6250, 6500, 7660, 8125, 9575, 9958, 12500, 16250, 19150, 19916, 24895, 32500, 38300, 40625, 47875, 49790, 81250, 95750, 99580, 124475, 162500, 191500, 239375, 248950, 478750, 497900, 622375, 957500, 1196875, 1244750, 2393750, 2489500, 3111875, 4787500, 6223750, 12447500, 15559375, 31118750, 62237500]

約数ペア:

[(1, 62237500), (2, 31118750), (4, 15559375), (5, 12447500), (10, 6223750), (13, 4787500), (20, 3111875), (25, 2489500), (26, 2393750), (50, 1244750), (52, 1196875), (65, 957500), (100, 622375), (125, 497900), (130, 478750), (250, 248950), (260, 239375), (325, 191500), (383, 162500), (500, 124475), (625, 99580), (650, 95750), (766, 81250), (1250, 49790), (1300, 47875), (1532, 40625), (1625, 38300), (1915, 32500), (2500, 24895), (3125, 19916), (3250, 19150), (3830, 16250), (4979, 12500), (6250, 9958), (6500, 9575), (7660, 8125)]