47072220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1$

素因数の和:2135

約数の個数: 96

約数和(自身を含む): 146905920

約数和(自身を除く): 99833700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1508, 1740, 1885, 2081, 2262, 3770, 4162, 4524, 5655, 6243, 7540, 8324, 10405, 11310, 12486, 20810, 22620, 24972, 27053, 31215, 41620, 54106, 60349, 62430, 81159, 108212, 120698, 124860, 135265, 162318, 181047, 241396, 270530, 301745, 324636, 362094, 405795, 541060, 603490, 724188, 784537, 811590, 905235, 1206980, 1569074, 1623180, 1810470, 2353611, 3138148, 3620940, 3922685, 4707222, 7845370, 9414444, 11768055, 15690740, 23536110, 47072220]

約数ペア:

[(1, 47072220), (2, 23536110), (3, 15690740), (4, 11768055), (5, 9414444), (6, 7845370), (10, 4707222), (12, 3922685), (13, 3620940), (15, 3138148), (20, 2353611), (26, 1810470), (29, 1623180), (30, 1569074), (39, 1206980), (52, 905235), (58, 811590), (60, 784537), (65, 724188), (78, 603490), (87, 541060), (116, 405795), (130, 362094), (145, 324636), (156, 301745), (174, 270530), (195, 241396), (260, 181047), (290, 162318), (348, 135265), (377, 124860), (390, 120698), (435, 108212), (580, 81159), (754, 62430), (780, 60349), (870, 54106), (1131, 41620), (1508, 31215), (1740, 27053), (1885, 24972), (2081, 22620), (2262, 20810), (3770, 12486), (4162, 11310), (4524, 10405), (5655, 8324), (6243, 7540)]