40000610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23669}}^1$

素因数の和:23702

約数の個数: 24

約数和(自身を含む): 77968980

約数和(自身を除く): 37968370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 23669, 47338, 118345, 236690, 307697, 615394, 1538485, 3076970, 4000061, 8000122, 20000305, 40000610]

約数ペア:

[(1, 40000610), (2, 20000305), (5, 8000122), (10, 4000061), (13, 3076970), (26, 1538485), (65, 615394), (130, 307697), (169, 236690), (338, 118345), (845, 47338), (1690, 23669)]