43914520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1069}}^1$

素因数の和:1172

約数の個数: 64

約数和(自身を含む): 107856000

約数和(自身を除く): 63941480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 79, 104, 130, 158, 260, 316, 395, 520, 632, 790, 1027, 1069, 1580, 2054, 2138, 3160, 4108, 4276, 5135, 5345, 8216, 8552, 10270, 10690, 13897, 20540, 21380, 27794, 41080, 42760, 55588, 69485, 84451, 111176, 138970, 168902, 277940, 337804, 422255, 555880, 675608, 844510, 1097863, 1689020, 2195726, 3378040, 4391452, 5489315, 8782904, 10978630, 21957260, 43914520]

約数ペア:

[(1, 43914520), (2, 21957260), (4, 10978630), (5, 8782904), (8, 5489315), (10, 4391452), (13, 3378040), (20, 2195726), (26, 1689020), (40, 1097863), (52, 844510), (65, 675608), (79, 555880), (104, 422255), (130, 337804), (158, 277940), (260, 168902), (316, 138970), (395, 111176), (520, 84451), (632, 69485), (790, 55588), (1027, 42760), (1069, 41080), (1580, 27794), (2054, 21380), (2138, 20540), (3160, 13897), (4108, 10690), (4276, 10270), (5135, 8552), (5345, 8216)]