29456440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1531}}^1$

素因数の和:1592

約数の個数: 64

約数和(自身を含む): 73352160

約数和(自身を除く): 43895720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1531, 1924, 2405, 3062, 3848, 4810, 6124, 7655, 9620, 12248, 15310, 19240, 19903, 30620, 39806, 56647, 61240, 79612, 99515, 113294, 159224, 199030, 226588, 283235, 398060, 453176, 566470, 736411, 796120, 1132940, 1472822, 2265880, 2945644, 3682055, 5891288, 7364110, 14728220, 29456440]

約数ペア:

[(1, 29456440), (2, 14728220), (4, 7364110), (5, 5891288), (8, 3682055), (10, 2945644), (13, 2265880), (20, 1472822), (26, 1132940), (37, 796120), (40, 736411), (52, 566470), (65, 453176), (74, 398060), (104, 283235), (130, 226588), (148, 199030), (185, 159224), (260, 113294), (296, 99515), (370, 79612), (481, 61240), (520, 56647), (740, 39806), (962, 30620), (1480, 19903), (1531, 19240), (1924, 15310), (2405, 12248), (3062, 9620), (3848, 7655), (4810, 6124)]