223622480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{853}}^1$

素因数の和:1008

約数の個数: 80

約数和(自身を含む): 543246480

約数和(自身を除く): 319624000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 113, 116, 145, 226, 232, 290, 452, 464, 565, 580, 853, 904, 1130, 1160, 1706, 1808, 2260, 2320, 3277, 3412, 4265, 4520, 6554, 6824, 8530, 9040, 13108, 13648, 16385, 17060, 24737, 26216, 32770, 34120, 49474, 52432, 65540, 68240, 96389, 98948, 123685, 131080, 192778, 197896, 247370, 262160, 385556, 395792, 481945, 494740, 771112, 963890, 989480, 1542224, 1927780, 1978960, 2795281, 3855560, 5590562, 7711120, 11181124, 13976405, 22362248, 27952810, 44724496, 55905620, 111811240, 223622480]

約数ペア:

[(1, 223622480), (2, 111811240), (4, 55905620), (5, 44724496), (8, 27952810), (10, 22362248), (16, 13976405), (20, 11181124), (29, 7711120), (40, 5590562), (58, 3855560), (80, 2795281), (113, 1978960), (116, 1927780), (145, 1542224), (226, 989480), (232, 963890), (290, 771112), (452, 494740), (464, 481945), (565, 395792), (580, 385556), (853, 262160), (904, 247370), (1130, 197896), (1160, 192778), (1706, 131080), (1808, 123685), (2260, 98948), (2320, 96389), (3277, 68240), (3412, 65540), (4265, 52432), (4520, 49474), (6554, 34120), (6824, 32770), (8530, 26216), (9040, 24737), (13108, 17060), (13648, 16385)]