99247540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{101273}}^1$

素因数の和:101296

約数の個数: 36

約数和(自身を含む): 242449956

約数和(自身を除く): 143202416

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 101273, 202546, 405092, 506365, 708911, 1012730, 1417822, 2025460, 2835644, 3544555, 4962377, 7089110, 9924754, 14178220, 19849508, 24811885, 49623770, 99247540]

約数ペア:

[(1, 99247540), (2, 49623770), (4, 24811885), (5, 19849508), (7, 14178220), (10, 9924754), (14, 7089110), (20, 4962377), (28, 3544555), (35, 2835644), (49, 2025460), (70, 1417822), (98, 1012730), (140, 708911), (196, 506365), (245, 405092), (490, 202546), (980, 101273)]