4280952260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3119}}^1\times {\mathrm{5279}}^1$

素因数の和:8420

約数の個数: 48

約数和(自身を含む): 9686476800

約数和(自身を除く): 5405524540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3119, 5279, 6238, 10558, 12476, 15595, 21116, 26395, 31190, 40547, 52790, 62380, 68627, 81094, 105580, 137254, 162188, 202735, 274508, 343135, 405470, 686270, 810940, 1372540, 16465201, 32930402, 65860804, 82326005, 164652010, 214047613, 329304020, 428095226, 856190452, 1070238065, 2140476130, 4280952260]

約数ペア:

[(1, 4280952260), (2, 2140476130), (4, 1070238065), (5, 856190452), (10, 428095226), (13, 329304020), (20, 214047613), (26, 164652010), (52, 82326005), (65, 65860804), (130, 32930402), (260, 16465201), (3119, 1372540), (5279, 810940), (6238, 686270), (10558, 405470), (12476, 343135), (15595, 274508), (21116, 202735), (26395, 162188), (31190, 137254), (40547, 105580), (52790, 81094), (62380, 68627)]