8572980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 26812800

約数和(自身を除く): 18239820

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, 379, 390, 435, 580, 754, 758, 780, 870, 1131, 1137, 1508, 1516, 1740, 1885, 1895, 2262, 2274, 3770, 3790, 4524, 4548, 4927, 5655, 5685, 7540, 7580, 9854, 10991, 11310, 11370, 14781, 19708, 21982, 22620, 22740, 24635, 29562, 32973, 43964, 49270, 54955, 59124, 65946, 73905, 98540, 109910, 131892, 142883, 147810, 164865, 219820, 285766, 295620, 329730, 428649, 571532, 659460, 714415, 857298, 1428830, 1714596, 2143245, 2857660, 4286490, 8572980]

約数ペア:

[(1, 8572980), (2, 4286490), (3, 2857660), (4, 2143245), (5, 1714596), (6, 1428830), (10, 857298), (12, 714415), (13, 659460), (15, 571532), (20, 428649), (26, 329730), (29, 295620), (30, 285766), (39, 219820), (52, 164865), (58, 147810), (60, 142883), (65, 131892), (78, 109910), (87, 98540), (116, 73905), (130, 65946), (145, 59124), (156, 54955), (174, 49270), (195, 43964), (260, 32973), (290, 29562), (348, 24635), (377, 22740), (379, 22620), (390, 21982), (435, 19708), (580, 14781), (754, 11370), (758, 11310), (780, 10991), (870, 9854), (1131, 7580), (1137, 7540), (1508, 5685), (1516, 5655), (1740, 4927), (1885, 4548), (1895, 4524), (2262, 3790), (2274, 3770)]