472938080

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1408

約数の個数: 96

約数和(自身を含む): 1165770144

約数和(自身を除く): 692832064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 53, 80, 86, 106, 160, 172, 212, 215, 265, 344, 424, 430, 530, 688, 848, 860, 1060, 1297, 1376, 1696, 1720, 2120, 2279, 2594, 3440, 4240, 4558, 5188, 6485, 6880, 8480, 9116, 10376, 11395, 12970, 18232, 20752, 22790, 25940, 36464, 41504, 45580, 51880, 55771, 68741, 72928, 91160, 103760, 111542, 137482, 182320, 207520, 223084, 274964, 278855, 343705, 364640, 446168, 549928, 557710, 687410, 892336, 1099856, 1115420, 1374820, 1784672, 2199712, 2230840, 2749640, 2955863, 4461680, 5499280, 5911726, 8923360, 10998560, 11823452, 14779315, 23646904, 29558630, 47293808, 59117260, 94587616, 118234520, 236469040, 472938080]

約数ペア:

[(1, 472938080), (2, 236469040), (4, 118234520), (5, 94587616), (8, 59117260), (10, 47293808), (16, 29558630), (20, 23646904), (32, 14779315), (40, 11823452), (43, 10998560), (53, 8923360), (80, 5911726), (86, 5499280), (106, 4461680), (160, 2955863), (172, 2749640), (212, 2230840), (215, 2199712), (265, 1784672), (344, 1374820), (424, 1115420), (430, 1099856), (530, 892336), (688, 687410), (848, 557710), (860, 549928), (1060, 446168), (1297, 364640), (1376, 343705), (1696, 278855), (1720, 274964), (2120, 223084), (2279, 207520), (2594, 182320), (3440, 137482), (4240, 111542), (4558, 103760), (5188, 91160), (6485, 72928), (6880, 68741), (8480, 55771), (9116, 51880), (10376, 45580), (11395, 41504), (12970, 36464), (18232, 25940), (20752, 22790)]