42976120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97673}}^1$

素因数の和:97695

約数の個数: 32

約数和(自身を含む): 105487920

約数和(自身を除く): 62511800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 97673, 195346, 390692, 488365, 781384, 976730, 1074403, 1953460, 2148806, 3906920, 4297612, 5372015, 8595224, 10744030, 21488060, 42976120]

約数ペア:

[(1, 42976120), (2, 21488060), (4, 10744030), (5, 8595224), (8, 5372015), (10, 4297612), (11, 3906920), (20, 2148806), (22, 1953460), (40, 1074403), (44, 976730), (55, 781384), (88, 488365), (110, 390692), (220, 195346), (440, 97673)]