24798020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 56598528

約数和(自身を除く): 31800508

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 508, 635, 751, 1270, 1502, 1651, 2540, 3004, 3302, 3755, 6604, 7510, 8255, 9763, 15020, 16510, 19526, 33020, 39052, 48815, 95377, 97630, 190754, 195260, 381508, 476885, 953770, 1239901, 1907540, 2479802, 4959604, 6199505, 12399010, 24798020]

約数ペア:

[(1, 24798020), (2, 12399010), (4, 6199505), (5, 4959604), (10, 2479802), (13, 1907540), (20, 1239901), (26, 953770), (52, 476885), (65, 381508), (127, 195260), (130, 190754), (254, 97630), (260, 95377), (508, 48815), (635, 39052), (751, 33020), (1270, 19526), (1502, 16510), (1651, 15020), (2540, 9763), (3004, 8255), (3302, 7510), (3755, 6604)]