152125580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{185519}}^1$

素因数の和:185569

約数の個数: 24

約数和(自身を含む): 327257280

約数和(自身を除く): 175131700

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 185519, 371038, 742076, 927595, 1855190, 3710380, 7606279, 15212558, 30425116, 38031395, 76062790, 152125580]

約数ペア:

[(1, 152125580), (2, 76062790), (4, 38031395), (5, 30425116), (10, 15212558), (20, 7606279), (41, 3710380), (82, 1855190), (164, 927595), (205, 742076), (410, 371038), (820, 185519)]