13757680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7477}}^1$

素因数の和:7513

約数の個数: 40

約数和(自身を含む): 33381792

約数和(自身を除く): 19624112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 7477, 14954, 29908, 37385, 59816, 74770, 119632, 149540, 171971, 299080, 343942, 598160, 687884, 859855, 1375768, 1719710, 2751536, 3439420, 6878840, 13757680]

約数ペア:

[(1, 13757680), (2, 6878840), (4, 3439420), (5, 2751536), (8, 1719710), (10, 1375768), (16, 859855), (20, 687884), (23, 598160), (40, 343942), (46, 299080), (80, 171971), (92, 149540), (115, 119632), (184, 74770), (230, 59816), (368, 37385), (460, 29908), (920, 14954), (1840, 7477)]