26586620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 60298560

約数和(自身を除く): 33711940

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 1993, 2668, 3335, 3986, 6670, 7972, 9965, 13340, 19930, 39860, 45839, 57797, 91678, 115594, 183356, 229195, 231188, 288985, 458390, 577970, 916780, 1155940, 1329331, 2658662, 5317324, 6646655, 13293310, 26586620]

約数ペア:

[(1, 26586620), (2, 13293310), (4, 6646655), (5, 5317324), (10, 2658662), (20, 1329331), (23, 1155940), (29, 916780), (46, 577970), (58, 458390), (92, 288985), (115, 231188), (116, 229195), (145, 183356), (230, 115594), (290, 91678), (460, 57797), (580, 45839), (667, 39860), (1334, 19930), (1993, 13340), (2668, 9965), (3335, 7972), (3986, 6670)]