74804931740

素因数分解:

$2^2\times 5^1\times 7^5\times {\mathrm{11}}^1\times {\mathrm{20231}}^1$

素因数の和:20286

約数の個数: 144

約数和(自身を含む): 199941364224

約数和(自身を除く): 125136432484

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 343, 385, 490, 539, 686, 770, 980, 1078, 1372, 1540, 1715, 2156, 2401, 2695, 3430, 3773, 4802, 5390, 6860, 7546, 9604, 10780, 12005, 15092, 16807, 18865, 20231, 24010, 26411, 33614, 37730, 40462, 48020, 52822, 67228, 75460, 80924, 84035, 101155, 105644, 132055, 141617, 168070, 184877, 202310, 222541, 264110, 283234, 336140, 369754, 404620, 445082, 528220, 566468, 708085, 739508, 890164, 924385, 991319, 1112705, 1416170, 1557787, 1848770, 1982638, 2225410, 2832340, 3115574, 3697540, 3965276, 4450820, 4956595, 6231148, 6939233, 7788935, 9913190, 10904509, 13878466, 15577870, 19826380, 21809018, 27756932, 31155740, 34696165, 43618036, 48574631, 54522545, 69392330, 76331563, 97149262, 109045090, 138784660, 152663126, 194298524, 218090180, 242873155, 305326252, 340022417, 381657815, 485746310, 534320941, 680044834, 763315630, 971492620, 1068641882, 1360089668, 1526631260, 1700112085, 2137283764, 2671604705, 3400224170, 3740246587, 5343209410, 6800448340, 7480493174, 10686418820, 14960986348, 18701232935, 37402465870, 74804931740]

約数ペア:

[(1, 74804931740), (2, 37402465870), (4, 18701232935), (5, 14960986348), (7, 10686418820), (10, 7480493174), (11, 6800448340), (14, 5343209410), (20, 3740246587), (22, 3400224170), (28, 2671604705), (35, 2137283764), (44, 1700112085), (49, 1526631260), (55, 1360089668), (70, 1068641882), (77, 971492620), (98, 763315630), (110, 680044834), (140, 534320941), (154, 485746310), (196, 381657815), (220, 340022417), (245, 305326252), (308, 242873155), (343, 218090180), (385, 194298524), (490, 152663126), (539, 138784660), (686, 109045090), (770, 97149262), (980, 76331563), (1078, 69392330), (1372, 54522545), (1540, 48574631), (1715, 43618036), (2156, 34696165), (2401, 31155740), (2695, 27756932), (3430, 21809018), (3773, 19826380), (4802, 15577870), (5390, 13878466), (6860, 10904509), (7546, 9913190), (9604, 7788935), (10780, 6939233), (12005, 6231148), (15092, 4956595), (16807, 4450820), (18865, 3965276), (20231, 3697540), (24010, 3115574), (26411, 2832340), (33614, 2225410), (37730, 1982638), (40462, 1848770), (48020, 1557787), (52822, 1416170), (67228, 1112705), (75460, 991319), (80924, 924385), (84035, 890164), (101155, 739508), (105644, 708085), (132055, 566468), (141617, 528220), (168070, 445082), (184877, 404620), (202310, 369754), (222541, 336140), (264110, 283234)]