45297670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1723}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 89372160

約数和(自身を除く): 44074490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1195, 1723, 2390, 2629, 3446, 5258, 8615, 13145, 17230, 18953, 26290, 37906, 94765, 189530, 411797, 823594, 2058985, 4117970, 4529767, 9059534, 22648835, 45297670]

約数ペア:

[(1, 45297670), (2, 22648835), (5, 9059534), (10, 4529767), (11, 4117970), (22, 2058985), (55, 823594), (110, 411797), (239, 189530), (478, 94765), (1195, 37906), (1723, 26290), (2390, 18953), (2629, 17230), (3446, 13145), (5258, 8615)]