97647400

素因数分解:

$2^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{3727}}^1$

素因数の和:3874

約数の個数: 48

約数和(自身を含む): 228824640

約数和(自身を除く): 131177240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 131, 200, 262, 524, 655, 1048, 1310, 2620, 3275, 3727, 5240, 6550, 7454, 13100, 14908, 18635, 26200, 29816, 37270, 74540, 93175, 149080, 186350, 372700, 488237, 745400, 976474, 1952948, 2441185, 3905896, 4882370, 9764740, 12205925, 19529480, 24411850, 48823700, 97647400]

約数ペア:

[(1, 97647400), (2, 48823700), (4, 24411850), (5, 19529480), (8, 12205925), (10, 9764740), (20, 4882370), (25, 3905896), (40, 2441185), (50, 1952948), (100, 976474), (131, 745400), (200, 488237), (262, 372700), (524, 186350), (655, 149080), (1048, 93175), (1310, 74540), (2620, 37270), (3275, 29816), (3727, 26200), (5240, 18635), (6550, 14908), (7454, 13100)]