33662080

素因数分解:

$2^7\times 5^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 81243000

約数和(自身を除く): 47580920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 298, 320, 353, 596, 640, 706, 745, 1192, 1412, 1490, 1765, 2384, 2824, 2980, 3530, 4768, 5648, 5960, 7060, 9536, 11296, 11920, 14120, 19072, 22592, 23840, 28240, 45184, 47680, 52597, 56480, 95360, 105194, 112960, 210388, 225920, 262985, 420776, 525970, 841552, 1051940, 1683104, 2103880, 3366208, 4207760, 6732416, 8415520, 16831040, 33662080]

約数ペア:

[(1, 33662080), (2, 16831040), (4, 8415520), (5, 6732416), (8, 4207760), (10, 3366208), (16, 2103880), (20, 1683104), (32, 1051940), (40, 841552), (64, 525970), (80, 420776), (128, 262985), (149, 225920), (160, 210388), (298, 112960), (320, 105194), (353, 95360), (596, 56480), (640, 52597), (706, 47680), (745, 45184), (1192, 28240), (1412, 23840), (1490, 22592), (1765, 19072), (2384, 14120), (2824, 11920), (2980, 11296), (3530, 9536), (4768, 7060), (5648, 5960)]