32678900

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{2351}}^1$

素因数の和:2504

約数の個数: 36

約数和(自身を含む): 71453760

約数和(自身を除く): 38774860

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 1390, 2351, 2780, 3475, 4702, 6950, 9404, 11755, 13900, 23510, 47020, 58775, 117550, 235100, 326789, 653578, 1307156, 1633945, 3267890, 6535780, 8169725, 16339450, 32678900]

約数ペア:

[(1, 32678900), (2, 16339450), (4, 8169725), (5, 6535780), (10, 3267890), (20, 1633945), (25, 1307156), (50, 653578), (100, 326789), (139, 235100), (278, 117550), (556, 58775), (695, 47020), (1390, 23510), (2351, 13900), (2780, 11755), (3475, 9404), (4702, 6950)]