132625220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72871}}^1$

素因数の和:72900

約数の個数: 48

約数和(自身を含む): 342789888

約数和(自身を除く): 210164668

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 72871, 145742, 291484, 364355, 510097, 728710, 947323, 1020194, 1457420, 1894646, 2040388, 2550485, 3789292, 4736615, 5100970, 6631261, 9473230, 10201940, 13262522, 18946460, 26525044, 33156305, 66312610, 132625220]

約数ペア:

[(1, 132625220), (2, 66312610), (4, 33156305), (5, 26525044), (7, 18946460), (10, 13262522), (13, 10201940), (14, 9473230), (20, 6631261), (26, 5100970), (28, 4736615), (35, 3789292), (52, 2550485), (65, 2040388), (70, 1894646), (91, 1457420), (130, 1020194), (140, 947323), (182, 728710), (260, 510097), (364, 364355), (455, 291484), (910, 145742), (1820, 72871)]