23927120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{42727}}^1$

素因数の和:42747

約数の個数: 40

約数和(自身を含む): 63579264

約数和(自身を除く): 39652144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 42727, 85454, 170908, 213635, 299089, 341816, 427270, 598178, 683632, 854540, 1196356, 1495445, 1709080, 2392712, 2990890, 3418160, 4785424, 5981780, 11963560, 23927120]

約数ペア:

[(1, 23927120), (2, 11963560), (4, 5981780), (5, 4785424), (7, 3418160), (8, 2990890), (10, 2392712), (14, 1709080), (16, 1495445), (20, 1196356), (28, 854540), (35, 683632), (40, 598178), (56, 427270), (70, 341816), (80, 299089), (112, 213635), (140, 170908), (280, 85454), (560, 42727)]