2077882625

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6299}}^1$

素因数の和:6363

約数の個数: 64

約数和(自身を含む): 3302208000

約数和(自身を除く): 1224325375

約数列:

[1, 5, 7, 13, 25, 29, 35, 65, 91, 125, 145, 175, 203, 325, 377, 455, 725, 875, 1015, 1625, 1885, 2275, 2639, 3625, 5075, 6299, 9425, 11375, 13195, 25375, 31495, 44093, 47125, 65975, 81887, 157475, 182671, 220465, 329875, 409435, 573209, 787375, 913355, 1102325, 1278697, 2047175, 2374723, 2866045, 4566775, 5511625, 6393485, 10235875, 11873615, 14330225, 16623061, 22833875, 31967425, 59368075, 71651125, 83115305, 159837125, 296840375, 415576525, 2077882625]

約数ペア:

[(1, 2077882625), (5, 415576525), (7, 296840375), (13, 159837125), (25, 83115305), (29, 71651125), (35, 59368075), (65, 31967425), (91, 22833875), (125, 16623061), (145, 14330225), (175, 11873615), (203, 10235875), (325, 6393485), (377, 5511625), (455, 4566775), (725, 2866045), (875, 2374723), (1015, 2047175), (1625, 1278697), (1885, 1102325), (2275, 913355), (2639, 787375), (3625, 573209), (5075, 409435), (6299, 329875), (9425, 220465), (11375, 182671), (13195, 157475), (25375, 81887), (31495, 65975), (44093, 47125)]