76103120

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22123}}^1$

素因数の和:22179

約数の個数: 40

約数和(自身を含む): 181062816

約数和(自身を除く): 104959696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 22123, 44246, 88492, 110615, 176984, 221230, 353968, 442460, 884920, 951289, 1769840, 1902578, 3805156, 4756445, 7610312, 9512890, 15220624, 19025780, 38051560, 76103120]

約数ペア:

[(1, 76103120), (2, 38051560), (4, 19025780), (5, 15220624), (8, 9512890), (10, 7610312), (16, 4756445), (20, 3805156), (40, 1902578), (43, 1769840), (80, 951289), (86, 884920), (172, 442460), (215, 353968), (344, 221230), (430, 176984), (688, 110615), (860, 88492), (1720, 44246), (3440, 22123)]