82078250

素因数分解:

$2^1\times 5^3\times {\mathrm{569}}^1\times {\mathrm{577}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 154187280

約数和(自身を除く): 72109030

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 569, 577, 1138, 1154, 2845, 2885, 5690, 5770, 14225, 14425, 28450, 28850, 71125, 72125, 142250, 144250, 328313, 656626, 1641565, 3283130, 8207825, 16415650, 41039125, 82078250]

約数ペア:

[(1, 82078250), (2, 41039125), (5, 16415650), (10, 8207825), (25, 3283130), (50, 1641565), (125, 656626), (250, 328313), (569, 144250), (577, 142250), (1138, 72125), (1154, 71125), (2845, 28850), (2885, 28450), (5690, 14425), (5770, 14225)]