13462540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{569}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 35048160

約数和(自身を除く): 21585620

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 569, 676, 845, 910, 1138, 1183, 1690, 1820, 2276, 2366, 2845, 3380, 3983, 4732, 5690, 5915, 7397, 7966, 11380, 11830, 14794, 15932, 19915, 23660, 29588, 36985, 39830, 51779, 73970, 79660, 96161, 103558, 147940, 192322, 207116, 258895, 384644, 480805, 517790, 673127, 961610, 1035580, 1346254, 1923220, 2692508, 3365635, 6731270, 13462540]

約数ペア:

[(1, 13462540), (2, 6731270), (4, 3365635), (5, 2692508), (7, 1923220), (10, 1346254), (13, 1035580), (14, 961610), (20, 673127), (26, 517790), (28, 480805), (35, 384644), (52, 258895), (65, 207116), (70, 192322), (91, 147940), (130, 103558), (140, 96161), (169, 79660), (182, 73970), (260, 51779), (338, 39830), (364, 36985), (455, 29588), (569, 23660), (676, 19915), (845, 15932), (910, 14794), (1138, 11830), (1183, 11380), (1690, 7966), (1820, 7397), (2276, 5915), (2366, 5690), (2845, 4732), (3380, 3983)]