32778850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 66245760

約数和(自身を除く): 33466910

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 211, 239, 325, 422, 478, 650, 1055, 1195, 2110, 2390, 2743, 3107, 5275, 5486, 5975, 6214, 10550, 11950, 13715, 15535, 27430, 31070, 50429, 68575, 77675, 100858, 137150, 155350, 252145, 504290, 655577, 1260725, 1311154, 2521450, 3277885, 6555770, 16389425, 32778850]

約数ペア:

[(1, 32778850), (2, 16389425), (5, 6555770), (10, 3277885), (13, 2521450), (25, 1311154), (26, 1260725), (50, 655577), (65, 504290), (130, 252145), (211, 155350), (239, 137150), (325, 100858), (422, 77675), (478, 68575), (650, 50429), (1055, 31070), (1195, 27430), (2110, 15535), (2390, 13715), (2743, 11950), (3107, 10550), (5275, 6214), (5486, 5975)]