2015352400

素因数分解:

$2^4\times 5^2\times {\mathrm{5038381}}^1$

素因数の和:5038399

約数の個数: 30

約数和(自身を含む): 4841885102

約数和(自身を除く): 2826532702

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5038381, 10076762, 20153524, 25191905, 40307048, 50383810, 80614096, 100767620, 125959525, 201535240, 251919050, 403070480, 503838100, 1007676200, 2015352400]

約数ペア:

[(1, 2015352400), (2, 1007676200), (4, 503838100), (5, 403070480), (8, 251919050), (10, 201535240), (16, 125959525), (20, 100767620), (25, 80614096), (40, 50383810), (50, 40307048), (80, 25191905), (100, 20153524), (200, 10076762), (400, 5038381)]