22503260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2111}}^1$

素因数の和:2174

約数の個数: 48

約数和(自身を含む): 52157952

約数和(自身を除く): 29654692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2111, 2132, 2665, 4222, 5330, 8444, 10555, 10660, 21110, 27443, 42220, 54886, 86551, 109772, 137215, 173102, 274430, 346204, 432755, 548860, 865510, 1125163, 1731020, 2250326, 4500652, 5625815, 11251630, 22503260]

約数ペア:

[(1, 22503260), (2, 11251630), (4, 5625815), (5, 4500652), (10, 2250326), (13, 1731020), (20, 1125163), (26, 865510), (41, 548860), (52, 432755), (65, 346204), (82, 274430), (130, 173102), (164, 137215), (205, 109772), (260, 86551), (410, 54886), (533, 42220), (820, 27443), (1066, 21110), (2111, 10660), (2132, 10555), (2665, 8444), (4222, 5330)]