7132712840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{337}}^1\times {\mathrm{4373}}^1$

素因数の和:4743

約数の個数: 96

約数和(自身を含む): 17696591640

約数和(自身を除く): 10563878800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 337, 440, 484, 605, 674, 968, 1210, 1348, 1685, 2420, 2696, 3370, 3707, 4373, 4840, 6740, 7414, 8746, 13480, 14828, 17492, 18535, 21865, 29656, 34984, 37070, 40777, 43730, 48103, 74140, 81554, 87460, 96206, 148280, 163108, 174920, 192412, 203885, 240515, 326216, 384824, 407770, 481030, 529133, 815540, 962060, 1058266, 1473701, 1631080, 1924120, 2116532, 2645665, 2947402, 4233064, 5291330, 5894804, 7368505, 10582660, 11789608, 14737010, 16210711, 21165320, 29474020, 32421422, 58948040, 64842844, 81053555, 129685688, 162107110, 178317821, 324214220, 356635642, 648428440, 713271284, 891589105, 1426542568, 1783178210, 3566356420, 7132712840]

約数ペア:

[(1, 7132712840), (2, 3566356420), (4, 1783178210), (5, 1426542568), (8, 891589105), (10, 713271284), (11, 648428440), (20, 356635642), (22, 324214220), (40, 178317821), (44, 162107110), (55, 129685688), (88, 81053555), (110, 64842844), (121, 58948040), (220, 32421422), (242, 29474020), (337, 21165320), (440, 16210711), (484, 14737010), (605, 11789608), (674, 10582660), (968, 7368505), (1210, 5894804), (1348, 5291330), (1685, 4233064), (2420, 2947402), (2696, 2645665), (3370, 2116532), (3707, 1924120), (4373, 1631080), (4840, 1473701), (6740, 1058266), (7414, 962060), (8746, 815540), (13480, 529133), (14828, 481030), (17492, 407770), (18535, 384824), (21865, 326216), (29656, 240515), (34984, 203885), (37070, 192412), (40777, 174920), (43730, 163108), (48103, 148280), (74140, 96206), (81554, 87460)]