83122870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3169}}^1$

素因数の和:3280

約数の個数: 32

約数和(自身を含む): 155659680

約数和(自身を除く): 72536810

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 215, 305, 430, 610, 2623, 3169, 5246, 6338, 13115, 15845, 26230, 31690, 136267, 193309, 272534, 386618, 681335, 966545, 1362670, 1933090, 8312287, 16624574, 41561435, 83122870]

約数ペア:

[(1, 83122870), (2, 41561435), (5, 16624574), (10, 8312287), (43, 1933090), (61, 1362670), (86, 966545), (122, 681335), (215, 386618), (305, 272534), (430, 193309), (610, 136267), (2623, 31690), (3169, 26230), (5246, 15845), (6338, 13115)]