27107440

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2029}}^1$

素因数の和:2209

約数の個数: 40

約数和(自身を含む): 63433440

約数和(自身を除く): 36326000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2029, 2672, 3340, 4058, 6680, 8116, 10145, 13360, 16232, 20290, 32464, 40580, 81160, 162320, 338843, 677686, 1355372, 1694215, 2710744, 3388430, 5421488, 6776860, 13553720, 27107440]

約数ペア:

[(1, 27107440), (2, 13553720), (4, 6776860), (5, 5421488), (8, 3388430), (10, 2710744), (16, 1694215), (20, 1355372), (40, 677686), (80, 338843), (167, 162320), (334, 81160), (668, 40580), (835, 32464), (1336, 20290), (1670, 16232), (2029, 13360), (2672, 10145), (3340, 8116), (4058, 6680)]