1004048680

素因数分解:

$2^3\times 5^1\times {\mathrm{25101217}}^1$

素因数の和:25101228

約数の個数: 16

約数和(自身を含む): 2259109620

約数和(自身を除く): 1255060940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 25101217, 50202434, 100404868, 125506085, 200809736, 251012170, 502024340, 1004048680]

約数ペア:

[(1, 1004048680), (2, 502024340), (4, 251012170), (5, 200809736), (8, 125506085), (10, 100404868), (20, 50202434), (40, 25101217)]