23036260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2161}}^1$

素因数の和:2224

約数の個数: 48

約数和(自身を含む): 53392752

約数和(自身を除く): 30356492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2161, 2665, 4322, 5330, 8644, 10660, 10805, 21610, 28093, 43220, 56186, 88601, 112372, 140465, 177202, 280930, 354404, 443005, 561860, 886010, 1151813, 1772020, 2303626, 4607252, 5759065, 11518130, 23036260]

約数ペア:

[(1, 23036260), (2, 11518130), (4, 5759065), (5, 4607252), (10, 2303626), (13, 1772020), (20, 1151813), (26, 886010), (41, 561860), (52, 443005), (65, 354404), (82, 280930), (130, 177202), (164, 140465), (205, 112372), (260, 88601), (410, 56186), (533, 43220), (820, 28093), (1066, 21610), (2132, 10805), (2161, 10660), (2665, 8644), (4322, 5330)]