2715676580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{52609}}^1$

素因数の和:52736

約数の個数: 48

約数和(自身を含む): 5965974000

約数和(自身を除く): 3250297420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 89, 116, 145, 178, 290, 356, 445, 580, 890, 1780, 2581, 5162, 10324, 12905, 25810, 51620, 52609, 105218, 210436, 263045, 526090, 1052180, 1525661, 3051322, 4682201, 6102644, 7628305, 9364402, 15256610, 18728804, 23411005, 30513220, 46822010, 93644020, 135783829, 271567658, 543135316, 678919145, 1357838290, 2715676580]

約数ペア:

[(1, 2715676580), (2, 1357838290), (4, 678919145), (5, 543135316), (10, 271567658), (20, 135783829), (29, 93644020), (58, 46822010), (89, 30513220), (116, 23411005), (145, 18728804), (178, 15256610), (290, 9364402), (356, 7628305), (445, 6102644), (580, 4682201), (890, 3051322), (1780, 1525661), (2581, 1052180), (5162, 526090), (10324, 263045), (12905, 210436), (25810, 105218), (51620, 52609)]