302022040

素因数分解:

$2^3\times 5^1\times {\mathrm{523}}^1\times {\mathrm{14437}}^1$

素因数の和:14971

約数の個数: 32

約数和(自身を含む): 680896080

約数和(自身を除く): 378874040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 523, 1046, 2092, 2615, 4184, 5230, 10460, 14437, 20920, 28874, 57748, 72185, 115496, 144370, 288740, 577480, 7550551, 15101102, 30202204, 37752755, 60404408, 75505510, 151011020, 302022040]

約数ペア:

[(1, 302022040), (2, 151011020), (4, 75505510), (5, 60404408), (8, 37752755), (10, 30202204), (20, 15101102), (40, 7550551), (523, 577480), (1046, 288740), (2092, 144370), (2615, 115496), (4184, 72185), (5230, 57748), (10460, 28874), (14437, 20920)]