41887430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{769}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 81496800

約数和(自身を除く): 39609370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 419, 769, 838, 1538, 2095, 3845, 4190, 5447, 7690, 9997, 10894, 19994, 27235, 49985, 54470, 99970, 322211, 644422, 1611055, 3222110, 4188743, 8377486, 20943715, 41887430]

約数ペア:

[(1, 41887430), (2, 20943715), (5, 8377486), (10, 4188743), (13, 3222110), (26, 1611055), (65, 644422), (130, 322211), (419, 99970), (769, 54470), (838, 49985), (1538, 27235), (2095, 19994), (3845, 10894), (4190, 9997), (5447, 7690)]