25285100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{8719}}^1$

素因数の和:8762

約数の個数: 36

約数和(自身を含む): 56767200

約数和(自身を除く): 31482100

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 8719, 17438, 34876, 43595, 87190, 174380, 217975, 252851, 435950, 505702, 871900, 1011404, 1264255, 2528510, 5057020, 6321275, 12642550, 25285100]

約数ペア:

[(1, 25285100), (2, 12642550), (4, 6321275), (5, 5057020), (10, 2528510), (20, 1264255), (25, 1011404), (29, 871900), (50, 505702), (58, 435950), (100, 252851), (116, 217975), (145, 174380), (290, 87190), (580, 43595), (725, 34876), (1450, 17438), (2900, 8719)]