77800423390

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{6547}}^1\times {\mathrm{6869}}^1$

素因数の和:13596

約数の個数: 32

約数和(自身を含む): 140892268320

約数和(自身を除く): 63091844930

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 6547, 6869, 13094, 13738, 32735, 34345, 65470, 68690, 1132631, 1188337, 2265262, 2376674, 5663155, 5941685, 11326310, 11883370, 44971343, 89942686, 224856715, 449713430, 7780042339, 15560084678, 38900211695, 77800423390]

約数ペア:

[(1, 77800423390), (2, 38900211695), (5, 15560084678), (10, 7780042339), (173, 449713430), (346, 224856715), (865, 89942686), (1730, 44971343), (6547, 11883370), (6869, 11326310), (13094, 5941685), (13738, 5663155), (32735, 2376674), (34345, 2265262), (65470, 1188337), (68690, 1132631)]