43208140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{26029}}^1$

素因数の和:26121

約数の個数: 24

約数和(自身を含む): 91833840

約数和(自身を除く): 48625700

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 26029, 52058, 104116, 130145, 260290, 520580, 2160407, 4320814, 8641628, 10802035, 21604070, 43208140]

約数ペア:

[(1, 43208140), (2, 21604070), (4, 10802035), (5, 8641628), (10, 4320814), (20, 2160407), (83, 520580), (166, 260290), (332, 130145), (415, 104116), (830, 52058), (1660, 26029)]