2208725260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{544021}}^1$

素因数の和:544066

約数の個数: 48

約数和(自身を含む): 5483741760

約数和(自身を除く): 3275016500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 544021, 1088042, 2176084, 2720105, 3808147, 5440210, 7616294, 10880420, 15232588, 15776609, 19040735, 31553218, 38081470, 63106436, 76162940, 78883045, 110436263, 157766090, 220872526, 315532180, 441745052, 552181315, 1104362630, 2208725260]

約数ペア:

[(1, 2208725260), (2, 1104362630), (4, 552181315), (5, 441745052), (7, 315532180), (10, 220872526), (14, 157766090), (20, 110436263), (28, 78883045), (29, 76162940), (35, 63106436), (58, 38081470), (70, 31553218), (116, 19040735), (140, 15776609), (145, 15232588), (203, 10880420), (290, 7616294), (406, 5440210), (580, 3808147), (812, 2720105), (1015, 2176084), (2030, 1088042), (4060, 544021)]