13150540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1367}}^1$

素因数の和:1426

約数の個数: 48

約数和(自身を含む): 30566592

約数和(自身を除く): 17416052

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1367, 1924, 2405, 2734, 4810, 5468, 6835, 9620, 13670, 17771, 27340, 35542, 50579, 71084, 88855, 101158, 177710, 202316, 252895, 355420, 505790, 657527, 1011580, 1315054, 2630108, 3287635, 6575270, 13150540]

約数ペア:

[(1, 13150540), (2, 6575270), (4, 3287635), (5, 2630108), (10, 1315054), (13, 1011580), (20, 657527), (26, 505790), (37, 355420), (52, 252895), (65, 202316), (74, 177710), (130, 101158), (148, 88855), (185, 71084), (260, 50579), (370, 35542), (481, 27340), (740, 17771), (962, 13670), (1367, 9620), (1924, 6835), (2405, 5468), (2734, 4810)]