79116340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127607}}^1$

素因数の和:127647

約数の個数: 24

約数和(自身を含む): 171505152

約数和(自身を除く): 92388812

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 127607, 255214, 510428, 638035, 1276070, 2552140, 3955817, 7911634, 15823268, 19779085, 39558170, 79116340]

約数ペア:

[(1, 79116340), (2, 39558170), (4, 19779085), (5, 15823268), (10, 7911634), (20, 3955817), (31, 2552140), (62, 1276070), (124, 638035), (155, 510428), (310, 255214), (620, 127607)]