65348660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6793}}^1$

素因数の和:6852

約数の個数: 48

約数和(自身を含む): 151805136

約数和(自身を除く): 86456476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 6793, 9620, 13586, 27172, 33965, 67930, 88309, 135860, 176618, 251341, 353236, 441545, 502682, 883090, 1005364, 1256705, 1766180, 2513410, 3267433, 5026820, 6534866, 13069732, 16337165, 32674330, 65348660]

約数ペア:

[(1, 65348660), (2, 32674330), (4, 16337165), (5, 13069732), (10, 6534866), (13, 5026820), (20, 3267433), (26, 2513410), (37, 1766180), (52, 1256705), (65, 1005364), (74, 883090), (130, 502682), (148, 441545), (185, 353236), (260, 251341), (370, 176618), (481, 135860), (740, 88309), (962, 67930), (1924, 33965), (2405, 27172), (4810, 13586), (6793, 9620)]