104048680

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{9257}}^1$

素因数の和:9549

約数の個数: 32

約数和(自身を含む): 234968040

約数和(自身を除く): 130919360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 1124, 1405, 2248, 2810, 5620, 9257, 11240, 18514, 37028, 46285, 74056, 92570, 185140, 370280, 2601217, 5202434, 10404868, 13006085, 20809736, 26012170, 52024340, 104048680]

約数ペア:

[(1, 104048680), (2, 52024340), (4, 26012170), (5, 20809736), (8, 13006085), (10, 10404868), (20, 5202434), (40, 2601217), (281, 370280), (562, 185140), (1124, 92570), (1405, 74056), (2248, 46285), (2810, 37028), (5620, 18514), (9257, 11240)]