79672280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{68683}}^1$

素因数の和:68723

約数の個数: 32

約数和(自身を含む): 185446800

約数和(自身を除く): 105774520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 68683, 137366, 274732, 343415, 549464, 686830, 1373660, 1991807, 2747320, 3983614, 7967228, 9959035, 15934456, 19918070, 39836140, 79672280]

約数ペア:

[(1, 79672280), (2, 39836140), (4, 19918070), (5, 15934456), (8, 9959035), (10, 7967228), (20, 3983614), (29, 2747320), (40, 1991807), (58, 1373660), (116, 686830), (145, 549464), (232, 343415), (290, 274732), (580, 137366), (1160, 68683)]