201825080

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{13313}}^1$

素因数の和:13703

約数の個数: 32

約数和(自身を含む): 455338800

約数和(自身を除く): 253513720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1895, 3032, 3790, 7580, 13313, 15160, 26626, 53252, 66565, 106504, 133130, 266260, 532520, 5045627, 10091254, 20182508, 25228135, 40365016, 50456270, 100912540, 201825080]

約数ペア:

[(1, 201825080), (2, 100912540), (4, 50456270), (5, 40365016), (8, 25228135), (10, 20182508), (20, 10091254), (40, 5045627), (379, 532520), (758, 266260), (1516, 133130), (1895, 106504), (3032, 66565), (3790, 53252), (7580, 26626), (13313, 15160)]