75793520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2003}}^1$

素因数の和:2070

約数の個数: 80

約数和(自身を含む): 196808832

約数和(自身を除く): 121015312

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, 2003, 2365, 3440, 3784, 4006, 4730, 7568, 8012, 9460, 10015, 16024, 18920, 20030, 22033, 32048, 37840, 40060, 44066, 80120, 86129, 88132, 110165, 160240, 172258, 176264, 220330, 344516, 352528, 430645, 440660, 689032, 861290, 881320, 947419, 1378064, 1722580, 1762640, 1894838, 3445160, 3789676, 4737095, 6890320, 7579352, 9474190, 15158704, 18948380, 37896760, 75793520]

約数ペア:

[(1, 75793520), (2, 37896760), (4, 18948380), (5, 15158704), (8, 9474190), (10, 7579352), (11, 6890320), (16, 4737095), (20, 3789676), (22, 3445160), (40, 1894838), (43, 1762640), (44, 1722580), (55, 1378064), (80, 947419), (86, 881320), (88, 861290), (110, 689032), (172, 440660), (176, 430645), (215, 352528), (220, 344516), (344, 220330), (430, 176264), (440, 172258), (473, 160240), (688, 110165), (860, 88132), (880, 86129), (946, 80120), (1720, 44066), (1892, 40060), (2003, 37840), (2365, 32048), (3440, 22033), (3784, 20030), (4006, 18920), (4730, 16024), (7568, 10015), (8012, 9460)]