66086860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4583}}^1$

素因数の和:4702

約数の個数: 48

約数和(自身を含む): 160183296

約数和(自身を除く): 94096436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3605, 4583, 7210, 9166, 14420, 18332, 22915, 32081, 45830, 64162, 91660, 128324, 160405, 320810, 472049, 641620, 944098, 1888196, 2360245, 3304343, 4720490, 6608686, 9440980, 13217372, 16521715, 33043430, 66086860]

約数ペア:

[(1, 66086860), (2, 33043430), (4, 16521715), (5, 13217372), (7, 9440980), (10, 6608686), (14, 4720490), (20, 3304343), (28, 2360245), (35, 1888196), (70, 944098), (103, 641620), (140, 472049), (206, 320810), (412, 160405), (515, 128324), (721, 91660), (1030, 64162), (1442, 45830), (2060, 32081), (2884, 22915), (3605, 18332), (4583, 14420), (7210, 9166)]