41782690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1009}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 77883120

約数和(自身を除く): 36100430

約数列:

[1, 2, 5, 10, 41, 82, 101, 202, 205, 410, 505, 1009, 1010, 2018, 4141, 5045, 8282, 10090, 20705, 41369, 41410, 82738, 101909, 203818, 206845, 413690, 509545, 1019090, 4178269, 8356538, 20891345, 41782690]

約数ペア:

[(1, 41782690), (2, 20891345), (5, 8356538), (10, 4178269), (41, 1019090), (82, 509545), (101, 413690), (202, 206845), (205, 203818), (410, 101909), (505, 82738), (1009, 41410), (1010, 41369), (2018, 20705), (4141, 10090), (5045, 8282)]