426004870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 840476736

約数和(自身を除く): 414471866

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 101, 170, 202, 215, 430, 505, 577, 731, 1010, 1154, 1462, 1717, 2885, 3434, 3655, 4343, 5770, 7310, 8585, 8686, 9809, 17170, 19618, 21715, 24811, 43430, 49045, 49622, 58277, 73831, 98090, 116554, 124055, 147662, 248110, 291385, 369155, 421787, 582770, 738310, 843574, 990709, 1981418, 2108935, 2505911, 4217870, 4953545, 5011822, 9907090, 12529555, 25059110, 42600487, 85200974, 213002435, 426004870]

約数ペア:

[(1, 426004870), (2, 213002435), (5, 85200974), (10, 42600487), (17, 25059110), (34, 12529555), (43, 9907090), (85, 5011822), (86, 4953545), (101, 4217870), (170, 2505911), (202, 2108935), (215, 1981418), (430, 990709), (505, 843574), (577, 738310), (731, 582770), (1010, 421787), (1154, 369155), (1462, 291385), (1717, 248110), (2885, 147662), (3434, 124055), (3655, 116554), (4343, 98090), (5770, 73831), (7310, 58277), (8585, 49622), (8686, 49045), (9809, 43430), (17170, 24811), (19618, 21715)]