98796160

素因数分解:

$2^7\times 5^1\times {\mathrm{154369}}^1$

素因数の和:154388

約数の個数: 32

約数和(自身を含む): 236186100

約数和(自身を除く): 137389940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 154369, 308738, 617476, 771845, 1234952, 1543690, 2469904, 3087380, 4939808, 6174760, 9879616, 12349520, 19759232, 24699040, 49398080, 98796160]

約数ペア:

[(1, 98796160), (2, 49398080), (4, 24699040), (5, 19759232), (8, 12349520), (10, 9879616), (16, 6174760), (20, 4939808), (32, 3087380), (40, 2469904), (64, 1543690), (80, 1234952), (128, 771845), (160, 617476), (320, 308738), (640, 154369)]