38583920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16631}}^1$

素因数の和:16673

約数の個数: 40

約数和(自身を含む): 92806560

約数和(自身を除く): 54222640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 16631, 33262, 66524, 83155, 133048, 166310, 266096, 332620, 482299, 665240, 964598, 1330480, 1929196, 2411495, 3858392, 4822990, 7716784, 9645980, 19291960, 38583920]

約数ペア:

[(1, 38583920), (2, 19291960), (4, 9645980), (5, 7716784), (8, 4822990), (10, 3858392), (16, 2411495), (20, 1929196), (29, 1330480), (40, 964598), (58, 665240), (80, 482299), (116, 332620), (145, 266096), (232, 166310), (290, 133048), (464, 83155), (580, 66524), (1160, 33262), (2320, 16631)]