64054430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3709}}^1$

素因数の和:3884

約数の個数: 32

約数和(自身を含む): 126614880

約数和(自身を除く): 62560450

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 785, 1570, 1727, 3454, 3709, 7418, 8635, 17270, 18545, 37090, 40799, 81598, 203995, 407990, 582313, 1164626, 2911565, 5823130, 6405443, 12810886, 32027215, 64054430]

約数ペア:

[(1, 64054430), (2, 32027215), (5, 12810886), (10, 6405443), (11, 5823130), (22, 2911565), (55, 1164626), (110, 582313), (157, 407990), (314, 203995), (785, 81598), (1570, 40799), (1727, 37090), (3454, 18545), (3709, 17270), (7418, 8635)]