10368318680

素因数分解:

$2^3\times 5^1\times {\mathrm{3407}}^1\times {\mathrm{76081}}^1$

素因数の和:79499

約数の個数: 32

約数和(自身を含む): 23335871040

約数和(自身を除く): 12967552360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3407, 6814, 13628, 17035, 27256, 34070, 68140, 76081, 136280, 152162, 304324, 380405, 608648, 760810, 1521620, 3043240, 259207967, 518415934, 1036831868, 1296039835, 2073663736, 2592079670, 5184159340, 10368318680]

約数ペア:

[(1, 10368318680), (2, 5184159340), (4, 2592079670), (5, 2073663736), (8, 1296039835), (10, 1036831868), (20, 518415934), (40, 259207967), (3407, 3043240), (6814, 1521620), (13628, 760810), (17035, 608648), (27256, 380405), (34070, 304324), (68140, 152162), (76081, 136280)]