157100809960

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{44129441}}^1$

素因数の和:44129541

約数の個数: 32

約数和(自身を含む): 357448480200

約数和(自身を除く): 200347670240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 44129441, 88258882, 176517764, 220647205, 353035528, 441294410, 882588820, 1765177640, 3927520249, 7855040498, 15710080996, 19637601245, 31420161992, 39275202490, 78550404980, 157100809960]

約数ペア:

[(1, 157100809960), (2, 78550404980), (4, 39275202490), (5, 31420161992), (8, 19637601245), (10, 15710080996), (20, 7855040498), (40, 3927520249), (89, 1765177640), (178, 882588820), (356, 441294410), (445, 353035528), (712, 220647205), (890, 176517764), (1780, 88258882), (3560, 44129441)]