26411450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 53434080

約数和(自身を除く): 27022630

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 179, 227, 325, 358, 454, 650, 895, 1135, 1790, 2270, 2327, 2951, 4475, 4654, 5675, 5902, 8950, 11350, 11635, 14755, 23270, 29510, 40633, 58175, 73775, 81266, 116350, 147550, 203165, 406330, 528229, 1015825, 1056458, 2031650, 2641145, 5282290, 13205725, 26411450]

約数ペア:

[(1, 26411450), (2, 13205725), (5, 5282290), (10, 2641145), (13, 2031650), (25, 1056458), (26, 1015825), (50, 528229), (65, 406330), (130, 203165), (179, 147550), (227, 116350), (325, 81266), (358, 73775), (454, 58175), (650, 40633), (895, 29510), (1135, 23270), (1790, 14755), (2270, 11635), (2327, 11350), (2951, 8950), (4475, 5902), (4654, 5675)]