4080386750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{87281}}^1$

素因数の和:87326

約数の個数: 64

約数和(自身を含む): 8823162816

約数和(自身を除く): 4742776066

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 125, 170, 187, 250, 275, 374, 425, 550, 850, 935, 1375, 1870, 2125, 2750, 4250, 4675, 9350, 23375, 46750, 87281, 174562, 436405, 872810, 960091, 1483777, 1920182, 2182025, 2967554, 4364050, 4800455, 7418885, 9600910, 10910125, 14837770, 16321547, 21820250, 24002275, 32643094, 37094425, 48004550, 74188850, 81607735, 120011375, 163215470, 185472125, 240022750, 370944250, 408038675, 816077350, 2040193375, 4080386750]

約数ペア:

[(1, 4080386750), (2, 2040193375), (5, 816077350), (10, 408038675), (11, 370944250), (17, 240022750), (22, 185472125), (25, 163215470), (34, 120011375), (50, 81607735), (55, 74188850), (85, 48004550), (110, 37094425), (125, 32643094), (170, 24002275), (187, 21820250), (250, 16321547), (275, 14837770), (374, 10910125), (425, 9600910), (550, 7418885), (850, 4800455), (935, 4364050), (1375, 2967554), (1870, 2182025), (2125, 1920182), (2750, 1483777), (4250, 960091), (4675, 872810), (9350, 436405), (23375, 174562), (46750, 87281)]