113667680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{101489}}^1$

素因数の和:101511

約数の個数: 48

約数和(自身を含む): 306905760

約数和(自身を除く): 193238080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 101489, 202978, 405956, 507445, 710423, 811912, 1014890, 1420846, 1623824, 2029780, 2841692, 3247648, 3552115, 4059560, 5683384, 7104230, 8119120, 11366768, 14208460, 16238240, 22733536, 28416920, 56833840, 113667680]

約数ペア:

[(1, 113667680), (2, 56833840), (4, 28416920), (5, 22733536), (7, 16238240), (8, 14208460), (10, 11366768), (14, 8119120), (16, 7104230), (20, 5683384), (28, 4059560), (32, 3552115), (35, 3247648), (40, 2841692), (56, 2029780), (70, 1623824), (80, 1420846), (112, 1014890), (140, 811912), (160, 710423), (224, 507445), (280, 405956), (560, 202978), (1120, 101489)]