25607230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21163}}^1$

素因数の和:21192

約数の個数: 24

約数和(自身を含む): 50666616

約数和(自身を除く): 25059386

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 21163, 42326, 105815, 211630, 232793, 465586, 1163965, 2327930, 2560723, 5121446, 12803615, 25607230]

約数ペア:

[(1, 25607230), (2, 12803615), (5, 5121446), (10, 2560723), (11, 2327930), (22, 1163965), (55, 465586), (110, 232793), (121, 211630), (242, 105815), (605, 42326), (1210, 21163)]