23758480

素因数分解:

$2^4\times 5^1\times {\mathrm{296981}}^1$

素因数の和:296994

約数の個数: 20

約数和(自身を含む): 55238652

約数和(自身を除く): 31480172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 296981, 593962, 1187924, 1484905, 2375848, 2969810, 4751696, 5939620, 11879240, 23758480]

約数ペア:

[(1, 23758480), (2, 11879240), (4, 5939620), (5, 4751696), (8, 2969810), (10, 2375848), (16, 1484905), (20, 1187924), (40, 593962), (80, 296981)]