23904220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32303}}^1$

素因数の和:32349

約数の個数: 24

約数和(自身を含む): 51557184

約数和(自身を除く): 27652964

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 32303, 64606, 129212, 161515, 323030, 646060, 1195211, 2390422, 4780844, 5976055, 11952110, 23904220]

約数ペア:

[(1, 23904220), (2, 11952110), (4, 5976055), (5, 4780844), (10, 2390422), (20, 1195211), (37, 646060), (74, 323030), (148, 161515), (185, 129212), (370, 64606), (740, 32303)]