2295040

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 6033888

約数和(自身を除く): 3738848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 163, 176, 220, 256, 320, 326, 352, 440, 640, 652, 704, 815, 880, 1280, 1304, 1408, 1630, 1760, 1793, 2608, 2816, 3260, 3520, 3586, 5216, 6520, 7040, 7172, 8965, 10432, 13040, 14080, 14344, 17930, 20864, 26080, 28688, 35860, 41728, 52160, 57376, 71720, 104320, 114752, 143440, 208640, 229504, 286880, 459008, 573760, 1147520, 2295040]

約数ペア:

[(1, 2295040), (2, 1147520), (4, 573760), (5, 459008), (8, 286880), (10, 229504), (11, 208640), (16, 143440), (20, 114752), (22, 104320), (32, 71720), (40, 57376), (44, 52160), (55, 41728), (64, 35860), (80, 28688), (88, 26080), (110, 20864), (128, 17930), (160, 14344), (163, 14080), (176, 13040), (220, 10432), (256, 8965), (320, 7172), (326, 7040), (352, 6520), (440, 5216), (640, 3586), (652, 3520), (704, 3260), (815, 2816), (880, 2608), (1280, 1793), (1304, 1760), (1408, 1630)]