26762000

素因数分解:

$2^4\times 5^3\times {\mathrm{13381}}^1$

素因数の和:13404

約数の個数: 40

約数和(自身を含む): 64715352

約数和(自身を除く): 37953352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 13381, 26762, 53524, 66905, 107048, 133810, 214096, 267620, 334525, 535240, 669050, 1070480, 1338100, 1672625, 2676200, 3345250, 5352400, 6690500, 13381000, 26762000]

約数ペア:

[(1, 26762000), (2, 13381000), (4, 6690500), (5, 5352400), (8, 3345250), (10, 2676200), (16, 1672625), (20, 1338100), (25, 1070480), (40, 669050), (50, 535240), (80, 334525), (100, 267620), (125, 214096), (200, 133810), (250, 107048), (400, 66905), (500, 53524), (1000, 26762), (2000, 13381)]