83455450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{128393}}^1$

素因数の和:128418

約数の個数: 24

約数和(自身を含む): 167168988

約数和(自身を除く): 83713538

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 128393, 256786, 641965, 1283930, 1669109, 3209825, 3338218, 6419650, 8345545, 16691090, 41727725, 83455450]

約数ペア:

[(1, 83455450), (2, 41727725), (5, 16691090), (10, 8345545), (13, 6419650), (25, 3338218), (26, 3209825), (50, 1669109), (65, 1283930), (130, 641965), (325, 256786), (650, 128393)]