20222337280

素因数分解:

$2^8\times 5^1\times {\mathrm{167}}^1\times {\mathrm{94603}}^1$

素因数の和:94791

約数の個数: 72

約数和(自身を含む): 48729385152

約数和(自身を除く): 28507047872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 167, 256, 320, 334, 640, 668, 835, 1280, 1336, 1670, 2672, 3340, 5344, 6680, 10688, 13360, 21376, 26720, 42752, 53440, 94603, 106880, 189206, 213760, 378412, 473015, 756824, 946030, 1513648, 1892060, 3027296, 3784120, 6054592, 7568240, 12109184, 15136480, 15798701, 24218368, 30272960, 31597402, 60545920, 63194804, 78993505, 121091840, 126389608, 157987010, 252779216, 315974020, 505558432, 631948040, 1011116864, 1263896080, 2022233728, 2527792160, 4044467456, 5055584320, 10111168640, 20222337280]

約数ペア:

[(1, 20222337280), (2, 10111168640), (4, 5055584320), (5, 4044467456), (8, 2527792160), (10, 2022233728), (16, 1263896080), (20, 1011116864), (32, 631948040), (40, 505558432), (64, 315974020), (80, 252779216), (128, 157987010), (160, 126389608), (167, 121091840), (256, 78993505), (320, 63194804), (334, 60545920), (640, 31597402), (668, 30272960), (835, 24218368), (1280, 15798701), (1336, 15136480), (1670, 12109184), (2672, 7568240), (3340, 6054592), (5344, 3784120), (6680, 3027296), (10688, 1892060), (13360, 1513648), (21376, 946030), (26720, 756824), (42752, 473015), (53440, 378412), (94603, 213760), (106880, 189206)]