26839760

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2969}}^1$

素因数の和:3095

約数の個数: 40

約数和(自身を含む): 62975880

約数和(自身を除く): 36136120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 2969, 4520, 5938, 9040, 11876, 14845, 23752, 29690, 47504, 59380, 118760, 237520, 335497, 670994, 1341988, 1677485, 2683976, 3354970, 5367952, 6709940, 13419880, 26839760]

約数ペア:

[(1, 26839760), (2, 13419880), (4, 6709940), (5, 5367952), (8, 3354970), (10, 2683976), (16, 1677485), (20, 1341988), (40, 670994), (80, 335497), (113, 237520), (226, 118760), (452, 59380), (565, 47504), (904, 29690), (1130, 23752), (1808, 14845), (2260, 11876), (2969, 9040), (4520, 5938)]