25054370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{953}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 49455360

約数和(自身を除く): 24400990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 953, 1195, 1906, 2390, 2629, 4765, 5258, 9530, 10483, 13145, 20966, 26290, 52415, 104830, 227767, 455534, 1138835, 2277670, 2505437, 5010874, 12527185, 25054370]

約数ペア:

[(1, 25054370), (2, 12527185), (5, 5010874), (10, 2505437), (11, 2277670), (22, 1138835), (55, 455534), (110, 227767), (239, 104830), (478, 52415), (953, 26290), (1195, 20966), (1906, 13145), (2390, 10483), (2629, 9530), (4765, 5258)]