107029649680

素因数分解:

$2^4\times 5^1\times {\mathrm{1337870621}}^1$

素因数の和:1337870634

約数の個数: 20

約数和(自身を含む): 248843935692

約数和(自身を除く): 141814286012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1337870621, 2675741242, 5351482484, 6689353105, 10702964968, 13378706210, 21405929936, 26757412420, 53514824840, 107029649680]

約数ペア:

[(1, 107029649680), (2, 53514824840), (4, 26757412420), (5, 21405929936), (8, 13378706210), (10, 10702964968), (16, 6689353105), (20, 5351482484), (40, 2675741242), (80, 1337870621)]