25814470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2153}}^1$

素因数の和:2280

約数の個数: 32

約数和(自身を含む): 51179040

約数和(自身を除く): 25364570

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2153, 2398, 4306, 5995, 10765, 11990, 21530, 23683, 47366, 118415, 234677, 236830, 469354, 1173385, 2346770, 2581447, 5162894, 12907235, 25814470]

約数ペア:

[(1, 25814470), (2, 12907235), (5, 5162894), (10, 2581447), (11, 2346770), (22, 1173385), (55, 469354), (109, 236830), (110, 234677), (218, 118415), (545, 47366), (1090, 23683), (1199, 21530), (2153, 11990), (2398, 10765), (4306, 5995)]