5263460

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2957}}^1$

素因数の和:3055

約数の個数: 24

約数和(自身を含む): 11181240

約数和(自身を除く): 5917780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 2957, 5914, 11828, 14785, 29570, 59140, 263173, 526346, 1052692, 1315865, 2631730, 5263460]

約数ペア:

[(1, 5263460), (2, 2631730), (4, 1315865), (5, 1052692), (10, 526346), (20, 263173), (89, 59140), (178, 29570), (356, 14785), (445, 11828), (890, 5914), (1780, 2957)]