74941040

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6287}}^1$

素因数の和:6449

約数の個数: 40

約数和(自身を含む): 175435200

約数和(自身を除く): 100494160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5960, 6287, 11920, 12574, 25148, 31435, 50296, 62870, 100592, 125740, 251480, 502960, 936763, 1873526, 3747052, 4683815, 7494104, 9367630, 14988208, 18735260, 37470520, 74941040]

約数ペア:

[(1, 74941040), (2, 37470520), (4, 18735260), (5, 14988208), (8, 9367630), (10, 7494104), (16, 4683815), (20, 3747052), (40, 1873526), (80, 936763), (149, 502960), (298, 251480), (596, 125740), (745, 100592), (1192, 62870), (1490, 50296), (2384, 31435), (2980, 25148), (5960, 12574), (6287, 11920)]