24408020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13411}}^1$

素因数の和:13440

約数の個数: 48

約数和(自身を含む): 63090048

約数和(自身を除く): 38682028

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 13411, 26822, 53644, 67055, 93877, 134110, 174343, 187754, 268220, 348686, 375508, 469385, 697372, 871715, 938770, 1220401, 1743430, 1877540, 2440802, 3486860, 4881604, 6102005, 12204010, 24408020]

約数ペア:

[(1, 24408020), (2, 12204010), (4, 6102005), (5, 4881604), (7, 3486860), (10, 2440802), (13, 1877540), (14, 1743430), (20, 1220401), (26, 938770), (28, 871715), (35, 697372), (52, 469385), (65, 375508), (70, 348686), (91, 268220), (130, 187754), (140, 174343), (182, 134110), (260, 93877), (364, 67055), (455, 53644), (910, 26822), (1820, 13411)]