430367060

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{829}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 917375760

約数和(自身を除く): 487008700

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 257, 404, 505, 514, 829, 1010, 1028, 1285, 1658, 2020, 2570, 3316, 4145, 5140, 8290, 16580, 25957, 51914, 83729, 103828, 129785, 167458, 213053, 259570, 334916, 418645, 426106, 519140, 837290, 852212, 1065265, 1674580, 2130530, 4261060, 21518353, 43036706, 86073412, 107591765, 215183530, 430367060]

約数ペア:

[(1, 430367060), (2, 215183530), (4, 107591765), (5, 86073412), (10, 43036706), (20, 21518353), (101, 4261060), (202, 2130530), (257, 1674580), (404, 1065265), (505, 852212), (514, 837290), (829, 519140), (1010, 426106), (1028, 418645), (1285, 334916), (1658, 259570), (2020, 213053), (2570, 167458), (3316, 129785), (4145, 103828), (5140, 83729), (8290, 51914), (16580, 25957)]