27372010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 51048144

約数和(自身を除く): 23676134

約数列:

[1, 2, 5, 10, 41, 82, 101, 202, 205, 410, 505, 661, 1010, 1322, 3305, 4141, 6610, 8282, 20705, 27101, 41410, 54202, 66761, 133522, 135505, 271010, 333805, 667610, 2737201, 5474402, 13686005, 27372010]

約数ペア:

[(1, 27372010), (2, 13686005), (5, 5474402), (10, 2737201), (41, 667610), (82, 333805), (101, 271010), (202, 135505), (205, 133522), (410, 66761), (505, 54202), (661, 41410), (1010, 27101), (1322, 20705), (3305, 8282), (4141, 6610)]