99983240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{357083}}^1$

素因数の和:357101

約数の個数: 32

約数和(自身を含む): 257100480

約数和(自身を除く): 157117240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 357083, 714166, 1428332, 1785415, 2499581, 2856664, 3570830, 4999162, 7141660, 9998324, 12497905, 14283320, 19996648, 24995810, 49991620, 99983240]

約数ペア:

[(1, 99983240), (2, 49991620), (4, 24995810), (5, 19996648), (7, 14283320), (8, 12497905), (10, 9998324), (14, 7141660), (20, 4999162), (28, 3570830), (35, 2856664), (40, 2499581), (56, 1785415), (70, 1428332), (140, 714166), (280, 357083)]