3340423960

素因数分解:

$2^3\times 5^1\times {\mathrm{2579}}^1\times {\mathrm{32381}}^1$

素因数の和:34971

約数の個数: 32

約数和(自身を含む): 7519100400

約数和(自身を除く): 4178676440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2579, 5158, 10316, 12895, 20632, 25790, 32381, 51580, 64762, 103160, 129524, 161905, 259048, 323810, 647620, 1295240, 83510599, 167021198, 334042396, 417552995, 668084792, 835105990, 1670211980, 3340423960]

約数ペア:

[(1, 3340423960), (2, 1670211980), (4, 835105990), (5, 668084792), (8, 417552995), (10, 334042396), (20, 167021198), (40, 83510599), (2579, 1295240), (5158, 647620), (10316, 323810), (12895, 259048), (20632, 161905), (25790, 129524), (32381, 103160), (51580, 64762)]