4388920160

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{3917}}^1$

素因数の和:4128

約数の個数: 96

約数和(自身を含む): 10663228800

約数和(自身を除く): 6274308640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 149, 160, 188, 235, 298, 376, 470, 596, 745, 752, 940, 1192, 1490, 1504, 1880, 2384, 2980, 3760, 3917, 4768, 5960, 7003, 7520, 7834, 11920, 14006, 15668, 19585, 23840, 28012, 31336, 35015, 39170, 56024, 62672, 70030, 78340, 112048, 125344, 140060, 156680, 184099, 224096, 280120, 313360, 368198, 560240, 583633, 626720, 736396, 920495, 1120480, 1167266, 1472792, 1840990, 2334532, 2918165, 2945584, 3681980, 4669064, 5836330, 5891168, 7363960, 9338128, 11672660, 14727920, 18676256, 23345320, 27430751, 29455840, 46690640, 54861502, 93381280, 109723004, 137153755, 219446008, 274307510, 438892016, 548615020, 877784032, 1097230040, 2194460080, 4388920160]

約数ペア:

[(1, 4388920160), (2, 2194460080), (4, 1097230040), (5, 877784032), (8, 548615020), (10, 438892016), (16, 274307510), (20, 219446008), (32, 137153755), (40, 109723004), (47, 93381280), (80, 54861502), (94, 46690640), (149, 29455840), (160, 27430751), (188, 23345320), (235, 18676256), (298, 14727920), (376, 11672660), (470, 9338128), (596, 7363960), (745, 5891168), (752, 5836330), (940, 4669064), (1192, 3681980), (1490, 2945584), (1504, 2918165), (1880, 2334532), (2384, 1840990), (2980, 1472792), (3760, 1167266), (3917, 1120480), (4768, 920495), (5960, 736396), (7003, 626720), (7520, 583633), (7834, 560240), (11920, 368198), (14006, 313360), (15668, 280120), (19585, 224096), (23840, 184099), (28012, 156680), (31336, 140060), (35015, 125344), (39170, 112048), (56024, 78340), (62672, 70030)]