206582080

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:356

約数の個数: 112

約数和(自身を含む): 515995920

約数和(自身を除く): 309413840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 113, 116, 145, 160, 197, 226, 232, 290, 320, 394, 452, 464, 565, 580, 788, 904, 928, 985, 1130, 1160, 1576, 1808, 1856, 1970, 2260, 2320, 3152, 3277, 3616, 3940, 4520, 4640, 5713, 6304, 6554, 7232, 7880, 9040, 9280, 11426, 12608, 13108, 15760, 16385, 18080, 22261, 22852, 26216, 28565, 31520, 32770, 36160, 44522, 45704, 52432, 57130, 63040, 65540, 89044, 91408, 104864, 111305, 114260, 131080, 178088, 182816, 209728, 222610, 228520, 262160, 356176, 365632, 445220, 457040, 524320, 645569, 712352, 890440, 914080, 1048640, 1291138, 1424704, 1780880, 1828160, 2582276, 3227845, 3561760, 5164552, 6455690, 7123520, 10329104, 12911380, 20658208, 25822760, 41316416, 51645520, 103291040, 206582080]

約数ペア:

[(1, 206582080), (2, 103291040), (4, 51645520), (5, 41316416), (8, 25822760), (10, 20658208), (16, 12911380), (20, 10329104), (29, 7123520), (32, 6455690), (40, 5164552), (58, 3561760), (64, 3227845), (80, 2582276), (113, 1828160), (116, 1780880), (145, 1424704), (160, 1291138), (197, 1048640), (226, 914080), (232, 890440), (290, 712352), (320, 645569), (394, 524320), (452, 457040), (464, 445220), (565, 365632), (580, 356176), (788, 262160), (904, 228520), (928, 222610), (985, 209728), (1130, 182816), (1160, 178088), (1576, 131080), (1808, 114260), (1856, 111305), (1970, 104864), (2260, 91408), (2320, 89044), (3152, 65540), (3277, 63040), (3616, 57130), (3940, 52432), (4520, 45704), (4640, 44522), (5713, 36160), (6304, 32770), (6554, 31520), (7232, 28565), (7880, 26216), (9040, 22852), (9280, 22261), (11426, 18080), (12608, 16385), (13108, 15760)]