12461360

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2939}}^1$

素因数の和:3005

約数の個数: 40

約数和(自身を含む): 29529360

約数和(自身を除く): 17068000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 2939, 4240, 5878, 11756, 14695, 23512, 29390, 47024, 58780, 117560, 155767, 235120, 311534, 623068, 778835, 1246136, 1557670, 2492272, 3115340, 6230680, 12461360]

約数ペア:

[(1, 12461360), (2, 6230680), (4, 3115340), (5, 2492272), (8, 1557670), (10, 1246136), (16, 778835), (20, 623068), (40, 311534), (53, 235120), (80, 155767), (106, 117560), (212, 58780), (265, 47024), (424, 29390), (530, 23512), (848, 14695), (1060, 11756), (2120, 5878), (2939, 4240)]