88905460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{635039}}^1$

素因数の和:635055

約数の個数: 24

約数和(自身を含む): 213373440

約数和(自身を除く): 124467980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 635039, 1270078, 2540156, 3175195, 4445273, 6350390, 8890546, 12700780, 17781092, 22226365, 44452730, 88905460]

約数ペア:

[(1, 88905460), (2, 44452730), (4, 22226365), (5, 17781092), (7, 12700780), (10, 8890546), (14, 6350390), (20, 4445273), (28, 3175195), (35, 2540156), (70, 1270078), (140, 635039)]