40426460

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{30169}}^1$

素因数の和:30245

約数の個数: 24

約数和(自身を含む): 86165520

約数和(自身を除く): 45739060

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 30169, 60338, 120676, 150845, 301690, 603380, 2021323, 4042646, 8085292, 10106615, 20213230, 40426460]

約数ペア:

[(1, 40426460), (2, 20213230), (4, 10106615), (5, 8085292), (10, 4042646), (20, 2021323), (67, 603380), (134, 301690), (268, 150845), (335, 120676), (670, 60338), (1340, 30169)]