25382170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1907}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 50279616

約数和(自身を除く): 24897446

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 1907, 2662, 3814, 6655, 9535, 13310, 19070, 20977, 41954, 104885, 209770, 230747, 461494, 1153735, 2307470, 2538217, 5076434, 12691085, 25382170]

約数ペア:

[(1, 25382170), (2, 12691085), (5, 5076434), (10, 2538217), (11, 2307470), (22, 1153735), (55, 461494), (110, 230747), (121, 209770), (242, 104885), (605, 41954), (1210, 20977), (1331, 19070), (1907, 13310), (2662, 9535), (3814, 6655)]