172953680

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:756

約数の個数: 80

約数和(自身を含む): 419973120

約数和(自身を除く): 247019440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 127, 145, 232, 254, 290, 464, 508, 580, 587, 635, 1016, 1160, 1174, 1270, 2032, 2320, 2348, 2540, 2935, 3683, 4696, 5080, 5870, 7366, 9392, 10160, 11740, 14732, 17023, 18415, 23480, 29464, 34046, 36830, 46960, 58928, 68092, 73660, 74549, 85115, 136184, 147320, 149098, 170230, 272368, 294640, 298196, 340460, 372745, 596392, 680920, 745490, 1192784, 1361840, 1490980, 2161921, 2981960, 4323842, 5963920, 8647684, 10809605, 17295368, 21619210, 34590736, 43238420, 86476840, 172953680]

約数ペア:

[(1, 172953680), (2, 86476840), (4, 43238420), (5, 34590736), (8, 21619210), (10, 17295368), (16, 10809605), (20, 8647684), (29, 5963920), (40, 4323842), (58, 2981960), (80, 2161921), (116, 1490980), (127, 1361840), (145, 1192784), (232, 745490), (254, 680920), (290, 596392), (464, 372745), (508, 340460), (580, 298196), (587, 294640), (635, 272368), (1016, 170230), (1160, 149098), (1174, 147320), (1270, 136184), (2032, 85115), (2320, 74549), (2348, 73660), (2540, 68092), (2935, 58928), (3683, 46960), (4696, 36830), (5080, 34046), (5870, 29464), (7366, 23480), (9392, 18415), (10160, 17023), (11740, 14732)]