528050770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3917}}^1$

素因数の和:4015

約数の個数: 64

約数和(自身を含む): 1101866976

約数和(自身を除く): 573816206

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 61, 65, 85, 122, 130, 170, 221, 305, 442, 610, 793, 1037, 1105, 1586, 2074, 2210, 3917, 3965, 5185, 7834, 7930, 10370, 13481, 19585, 26962, 39170, 50921, 66589, 67405, 101842, 133178, 134810, 238937, 254605, 332945, 477874, 509210, 665890, 865657, 1194685, 1731314, 2389370, 3106181, 4061929, 4328285, 6212362, 8123858, 8656570, 15530905, 20309645, 31061810, 40619290, 52805077, 105610154, 264025385, 528050770]

約数ペア:

[(1, 528050770), (2, 264025385), (5, 105610154), (10, 52805077), (13, 40619290), (17, 31061810), (26, 20309645), (34, 15530905), (61, 8656570), (65, 8123858), (85, 6212362), (122, 4328285), (130, 4061929), (170, 3106181), (221, 2389370), (305, 1731314), (442, 1194685), (610, 865657), (793, 665890), (1037, 509210), (1105, 477874), (1586, 332945), (2074, 254605), (2210, 238937), (3917, 134810), (3965, 133178), (5185, 101842), (7834, 67405), (7930, 66589), (10370, 50921), (13481, 39170), (19585, 26962)]