9763720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 23976000

約数和(自身を除く): 14212280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 443, 551, 580, 760, 886, 1102, 1160, 1772, 2204, 2215, 2755, 3544, 4408, 4430, 5510, 8417, 8860, 11020, 12847, 16834, 17720, 22040, 25694, 33668, 42085, 51388, 64235, 67336, 84170, 102776, 128470, 168340, 244093, 256940, 336680, 488186, 513880, 976372, 1220465, 1952744, 2440930, 4881860, 9763720]

約数ペア:

[(1, 9763720), (2, 4881860), (4, 2440930), (5, 1952744), (8, 1220465), (10, 976372), (19, 513880), (20, 488186), (29, 336680), (38, 256940), (40, 244093), (58, 168340), (76, 128470), (95, 102776), (116, 84170), (145, 67336), (152, 64235), (190, 51388), (232, 42085), (290, 33668), (380, 25694), (443, 22040), (551, 17720), (580, 16834), (760, 12847), (886, 11020), (1102, 8860), (1160, 8417), (1772, 5510), (2204, 4430), (2215, 4408), (2755, 3544)]