66865010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2377}}^1$

素因数の和:2510

約数の個数: 32

約数和(自身を含む): 125843760

約数和(自身を除く): 58978750

約数列:

[1, 2, 5, 10, 29, 58, 97, 145, 194, 290, 485, 970, 2377, 2813, 4754, 5626, 11885, 14065, 23770, 28130, 68933, 137866, 230569, 344665, 461138, 689330, 1152845, 2305690, 6686501, 13373002, 33432505, 66865010]

約数ペア:

[(1, 66865010), (2, 33432505), (5, 13373002), (10, 6686501), (29, 2305690), (58, 1152845), (97, 689330), (145, 461138), (194, 344665), (290, 230569), (485, 137866), (970, 68933), (2377, 28130), (2813, 23770), (4754, 14065), (5626, 11885)]