103406480

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8233}}^1$

素因数の和:8403

約数の個数: 40

約数和(自身を含む): 241980792

約数和(自身を除く): 138574312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 3140, 6280, 8233, 12560, 16466, 32932, 41165, 65864, 82330, 131728, 164660, 329320, 658640, 1292581, 2585162, 5170324, 6462905, 10340648, 12925810, 20681296, 25851620, 51703240, 103406480]

約数ペア:

[(1, 103406480), (2, 51703240), (4, 25851620), (5, 20681296), (8, 12925810), (10, 10340648), (16, 6462905), (20, 5170324), (40, 2585162), (80, 1292581), (157, 658640), (314, 329320), (628, 164660), (785, 131728), (1256, 82330), (1570, 65864), (2512, 41165), (3140, 32932), (6280, 16466), (8233, 12560)]