512887020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{21317}}^1$

素因数の和:21730

約数の個数: 48

約数和(自身を含む): 1439732448

約数和(自身を除く): 926845428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 802, 1203, 1604, 2005, 2406, 4010, 4812, 6015, 8020, 12030, 21317, 24060, 42634, 63951, 85268, 106585, 127902, 213170, 255804, 319755, 426340, 639510, 1279020, 8548117, 17096234, 25644351, 34192468, 42740585, 51288702, 85481170, 102577404, 128221755, 170962340, 256443510, 512887020]

約数ペア:

[(1, 512887020), (2, 256443510), (3, 170962340), (4, 128221755), (5, 102577404), (6, 85481170), (10, 51288702), (12, 42740585), (15, 34192468), (20, 25644351), (30, 17096234), (60, 8548117), (401, 1279020), (802, 639510), (1203, 426340), (1604, 319755), (2005, 255804), (2406, 213170), (4010, 127902), (4812, 106585), (6015, 85268), (8020, 63951), (12030, 42634), (21317, 24060)]