97296920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{347489}}^1$

素因数の和:347507

約数の個数: 32

約数和(自身を含む): 250192800

約数和(自身を除く): 152895880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 347489, 694978, 1389956, 1737445, 2432423, 2779912, 3474890, 4864846, 6949780, 9729692, 12162115, 13899560, 19459384, 24324230, 48648460, 97296920]

約数ペア:

[(1, 97296920), (2, 48648460), (4, 24324230), (5, 19459384), (7, 13899560), (8, 12162115), (10, 9729692), (14, 6949780), (20, 4864846), (28, 3474890), (35, 2779912), (40, 2432423), (56, 1737445), (70, 1389956), (140, 694978), (280, 347489)]