42861080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{63031}}^1$

素因数の和:63059

約数の個数: 32

約数和(自身を含む): 102111840

約数和(自身を除く): 59250760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 63031, 126062, 252124, 315155, 504248, 630310, 1071527, 1260620, 2143054, 2521240, 4286108, 5357635, 8572216, 10715270, 21430540, 42861080]

約数ペア:

[(1, 42861080), (2, 21430540), (4, 10715270), (5, 8572216), (8, 5357635), (10, 4286108), (17, 2521240), (20, 2143054), (34, 1260620), (40, 1071527), (68, 630310), (85, 504248), (136, 315155), (170, 252124), (340, 126062), (680, 63031)]