25816670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8093}}^1$

素因数の和:8140

約数の個数: 32

約数和(自身を含む): 52449120

約数和(自身を除く): 26632450

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 8093, 16186, 40465, 80930, 89023, 178046, 234697, 445115, 469394, 890230, 1173485, 2346970, 2581667, 5163334, 12908335, 25816670]

約数ペア:

[(1, 25816670), (2, 12908335), (5, 5163334), (10, 2581667), (11, 2346970), (22, 1173485), (29, 890230), (55, 469394), (58, 445115), (110, 234697), (145, 178046), (290, 89023), (319, 80930), (638, 40465), (1595, 16186), (3190, 8093)]