88962140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{941}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 194654880

約数和(自身を除く): 105692740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 163, 290, 326, 580, 652, 815, 941, 1630, 1882, 3260, 3764, 4705, 4727, 9410, 9454, 18820, 18908, 23635, 27289, 47270, 54578, 94540, 109156, 136445, 153383, 272890, 306766, 545780, 613532, 766915, 1533830, 3067660, 4448107, 8896214, 17792428, 22240535, 44481070, 88962140]

約数ペア:

[(1, 88962140), (2, 44481070), (4, 22240535), (5, 17792428), (10, 8896214), (20, 4448107), (29, 3067660), (58, 1533830), (116, 766915), (145, 613532), (163, 545780), (290, 306766), (326, 272890), (580, 153383), (652, 136445), (815, 109156), (941, 94540), (1630, 54578), (1882, 47270), (3260, 27289), (3764, 23635), (4705, 18908), (4727, 18820), (9410, 9454)]