43742045570

素因数分解:

$2^1\times 5^1\times {\mathrm{20023}}^1\times {\mathrm{218459}}^1$

素因数の和:238489

約数の個数: 16

約数和(自身を含む): 78739974720

約数和(自身を除く): 34997929150

約数列:

[1, 2, 5, 10, 20023, 40046, 100115, 200230, 218459, 436918, 1092295, 2184590, 4374204557, 8748409114, 21871022785, 43742045570]

約数ペア:

[(1, 43742045570), (2, 21871022785), (5, 8748409114), (10, 4374204557), (20023, 2184590), (40046, 1092295), (100115, 436918), (200230, 218459)]