84255410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2309}}^1$

素因数の和:2446

約数の個数: 32

約数和(自身を含む): 157172400

約数和(自身を除く): 72916990

約数列:

[1, 2, 5, 10, 41, 82, 89, 178, 205, 410, 445, 890, 2309, 3649, 4618, 7298, 11545, 18245, 23090, 36490, 94669, 189338, 205501, 411002, 473345, 946690, 1027505, 2055010, 8425541, 16851082, 42127705, 84255410]

約数ペア:

[(1, 84255410), (2, 42127705), (5, 16851082), (10, 8425541), (41, 2055010), (82, 1027505), (89, 946690), (178, 473345), (205, 411002), (410, 205501), (445, 189338), (890, 94669), (2309, 36490), (3649, 23090), (4618, 18245), (7298, 11545)]