2207029240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{3499}}^1$

素因数の和:4736

約数の個数: 64

約数和(自身を含む): 5353740000

約数和(自身を除く): 3146710760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1213, 2426, 3499, 4852, 6065, 6998, 9704, 12130, 13996, 15769, 17495, 24260, 27992, 31538, 34990, 45487, 48520, 63076, 69980, 78845, 90974, 126152, 139960, 157690, 181948, 227435, 315380, 363896, 454870, 630760, 909740, 1819480, 4244287, 8488574, 16977148, 21221435, 33954296, 42442870, 55175731, 84885740, 110351462, 169771480, 220702924, 275878655, 441405848, 551757310, 1103514620, 2207029240]

約数ペア:

[(1, 2207029240), (2, 1103514620), (4, 551757310), (5, 441405848), (8, 275878655), (10, 220702924), (13, 169771480), (20, 110351462), (26, 84885740), (40, 55175731), (52, 42442870), (65, 33954296), (104, 21221435), (130, 16977148), (260, 8488574), (520, 4244287), (1213, 1819480), (2426, 909740), (3499, 630760), (4852, 454870), (6065, 363896), (6998, 315380), (9704, 227435), (12130, 181948), (13996, 157690), (15769, 139960), (17495, 126152), (24260, 90974), (27992, 78845), (31538, 69980), (34990, 63076), (45487, 48520)]