44028040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{157243}}^1$

素因数の和:157261

約数の個数: 32

約数和(自身を含む): 113215680

約数和(自身を除く): 69187640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 157243, 314486, 628972, 786215, 1100701, 1257944, 1572430, 2201402, 3144860, 4402804, 5503505, 6289720, 8805608, 11007010, 22014020, 44028040]

約数ペア:

[(1, 44028040), (2, 22014020), (4, 11007010), (5, 8805608), (7, 6289720), (8, 5503505), (10, 4402804), (14, 3144860), (20, 2201402), (28, 1572430), (35, 1257944), (40, 1100701), (56, 786215), (70, 628972), (140, 314486), (280, 157243)]