4509733360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{119179}}^1$

素因数の和:119246

約数の個数: 80

約数和(自身を含む): 11704429440

約数和(自身を除く): 7194696080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 43, 44, 55, 80, 86, 88, 110, 172, 176, 215, 220, 344, 430, 440, 473, 688, 860, 880, 946, 1720, 1892, 2365, 3440, 3784, 4730, 7568, 9460, 18920, 37840, 119179, 238358, 476716, 595895, 953432, 1191790, 1310969, 1906864, 2383580, 2621938, 4767160, 5124697, 5243876, 6554845, 9534320, 10249394, 10487752, 13109690, 20498788, 20975504, 25623485, 26219380, 40997576, 51246970, 52438760, 56371667, 81995152, 102493940, 104877520, 112743334, 204987880, 225486668, 281858335, 409975760, 450973336, 563716670, 901946672, 1127433340, 2254866680, 4509733360]

約数ペア:

[(1, 4509733360), (2, 2254866680), (4, 1127433340), (5, 901946672), (8, 563716670), (10, 450973336), (11, 409975760), (16, 281858335), (20, 225486668), (22, 204987880), (40, 112743334), (43, 104877520), (44, 102493940), (55, 81995152), (80, 56371667), (86, 52438760), (88, 51246970), (110, 40997576), (172, 26219380), (176, 25623485), (215, 20975504), (220, 20498788), (344, 13109690), (430, 10487752), (440, 10249394), (473, 9534320), (688, 6554845), (860, 5243876), (880, 5124697), (946, 4767160), (1720, 2621938), (1892, 2383580), (2365, 1906864), (3440, 1310969), (3784, 1191790), (4730, 953432), (7568, 595895), (9460, 476716), (18920, 238358), (37840, 119179)]