27416090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6803}}^1$

素因数の和:6854

約数の個数: 32

約数和(自身を含む): 54867456

約数和(自身を除く): 27451366

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 6803, 13606, 34015, 68030, 88439, 176878, 210893, 421786, 442195, 884390, 1054465, 2108930, 2741609, 5483218, 13708045, 27416090]

約数ペア:

[(1, 27416090), (2, 13708045), (5, 5483218), (10, 2741609), (13, 2108930), (26, 1054465), (31, 884390), (62, 442195), (65, 421786), (130, 210893), (155, 176878), (310, 88439), (403, 68030), (806, 34015), (2015, 13606), (4030, 6803)]