5655384080

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{31019}}^1$

素因数の和:31128

約数の個数: 80

約数和(自身を含む): 13708854720

約数和(自身を除く): 8053470640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 53, 80, 86, 106, 172, 212, 215, 265, 344, 424, 430, 530, 688, 848, 860, 1060, 1720, 2120, 2279, 3440, 4240, 4558, 9116, 11395, 18232, 22790, 31019, 36464, 45580, 62038, 91160, 124076, 155095, 182320, 248152, 310190, 496304, 620380, 1240760, 1333817, 1644007, 2481520, 2667634, 3288014, 5335268, 6576028, 6669085, 8220035, 10670536, 13152056, 13338170, 16440070, 21341072, 26304112, 26676340, 32880140, 53352680, 65760280, 70692301, 106705360, 131520560, 141384602, 282769204, 353461505, 565538408, 706923010, 1131076816, 1413846020, 2827692040, 5655384080]

約数ペア:

[(1, 5655384080), (2, 2827692040), (4, 1413846020), (5, 1131076816), (8, 706923010), (10, 565538408), (16, 353461505), (20, 282769204), (40, 141384602), (43, 131520560), (53, 106705360), (80, 70692301), (86, 65760280), (106, 53352680), (172, 32880140), (212, 26676340), (215, 26304112), (265, 21341072), (344, 16440070), (424, 13338170), (430, 13152056), (530, 10670536), (688, 8220035), (848, 6669085), (860, 6576028), (1060, 5335268), (1720, 3288014), (2120, 2667634), (2279, 2481520), (3440, 1644007), (4240, 1333817), (4558, 1240760), (9116, 620380), (11395, 496304), (18232, 310190), (22790, 248152), (31019, 182320), (36464, 155095), (45580, 124076), (62038, 91160)]