926200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 2354760

約数和(自身を除く): 1428560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 421, 440, 550, 842, 1100, 1684, 2105, 2200, 3368, 4210, 4631, 8420, 9262, 10525, 16840, 18524, 21050, 23155, 37048, 42100, 46310, 84200, 92620, 115775, 185240, 231550, 463100, 926200]

約数ペア:

[(1, 926200), (2, 463100), (4, 231550), (5, 185240), (8, 115775), (10, 92620), (11, 84200), (20, 46310), (22, 42100), (25, 37048), (40, 23155), (44, 21050), (50, 18524), (55, 16840), (88, 10525), (100, 9262), (110, 8420), (200, 4631), (220, 4210), (275, 3368), (421, 2200), (440, 2105), (550, 1684), (842, 1100)]