2316578720

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{353137}}^1$

素因数の和:353193

約数の個数: 48

約数和(自身を含む): 5606418888

約数和(自身を除く): 3289840168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 353137, 706274, 1412548, 1765685, 2825096, 3531370, 5650192, 7062740, 11300384, 14125480, 14478617, 28250960, 28957234, 56501920, 57914468, 72393085, 115828936, 144786170, 231657872, 289572340, 463315744, 579144680, 1158289360, 2316578720]

約数ペア:

[(1, 2316578720), (2, 1158289360), (4, 579144680), (5, 463315744), (8, 289572340), (10, 231657872), (16, 144786170), (20, 115828936), (32, 72393085), (40, 57914468), (41, 56501920), (80, 28957234), (82, 28250960), (160, 14478617), (164, 14125480), (205, 11300384), (328, 7062740), (410, 5650192), (656, 3531370), (820, 2825096), (1312, 1765685), (1640, 1412548), (3280, 706274), (6560, 353137)]