74925920

素因数分解:

$2^5\times 5^1\times {\mathrm{569}}^1\times {\mathrm{823}}^1$

素因数の和:1407

約数の個数: 48

約数和(自身を含む): 177539040

約数和(自身を除く): 102613120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 569, 823, 1138, 1646, 2276, 2845, 3292, 4115, 4552, 5690, 6584, 8230, 9104, 11380, 13168, 16460, 18208, 22760, 26336, 32920, 45520, 65840, 91040, 131680, 468287, 936574, 1873148, 2341435, 3746296, 4682870, 7492592, 9365740, 14985184, 18731480, 37462960, 74925920]

約数ペア:

[(1, 74925920), (2, 37462960), (4, 18731480), (5, 14985184), (8, 9365740), (10, 7492592), (16, 4682870), (20, 3746296), (32, 2341435), (40, 1873148), (80, 936574), (160, 468287), (569, 131680), (823, 91040), (1138, 65840), (1646, 45520), (2276, 32920), (2845, 26336), (3292, 22760), (4115, 18208), (4552, 16460), (5690, 13168), (6584, 11380), (8230, 9104)]