9903860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29129}}^1$

素因数の和:29155

約数の個数: 24

約数和(自身を含む): 22022280

約数和(自身を除く): 12118420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 29129, 58258, 116516, 145645, 291290, 495193, 582580, 990386, 1980772, 2475965, 4951930, 9903860]

約数ペア:

[(1, 9903860), (2, 4951930), (4, 2475965), (5, 1980772), (10, 990386), (17, 582580), (20, 495193), (34, 291290), (68, 145645), (85, 116516), (170, 58258), (340, 29129)]