75978020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{102673}}^1$

素因数の和:102719

約数の個数: 24

約数和(自身を含む): 163867704

約数和(自身を除く): 87889684

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 102673, 205346, 410692, 513365, 1026730, 2053460, 3798901, 7597802, 15195604, 18994505, 37989010, 75978020]

約数ペア:

[(1, 75978020), (2, 37989010), (4, 18994505), (5, 15195604), (10, 7597802), (20, 3798901), (37, 2053460), (74, 1026730), (148, 513365), (185, 410692), (370, 205346), (740, 102673)]