16412120

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3631}}^1$

素因数の和:3755

約数の個数: 32

約数和(自身を含む): 37264320

約数和(自身を除く): 20852200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 3631, 4520, 7262, 14524, 18155, 29048, 36310, 72620, 145240, 410303, 820606, 1641212, 2051515, 3282424, 4103030, 8206060, 16412120]

約数ペア:

[(1, 16412120), (2, 8206060), (4, 4103030), (5, 3282424), (8, 2051515), (10, 1641212), (20, 820606), (40, 410303), (113, 145240), (226, 72620), (452, 36310), (565, 29048), (904, 18155), (1130, 14524), (2260, 7262), (3631, 4520)]