89484560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1667}}^1$

素因数の和:1752

約数の個数: 80

約数和(自身を含む): 230824512

約数和(自身を除く): 141339952

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 61, 80, 88, 110, 122, 176, 220, 244, 305, 440, 488, 610, 671, 880, 976, 1220, 1342, 1667, 2440, 2684, 3334, 3355, 4880, 5368, 6668, 6710, 8335, 10736, 13336, 13420, 16670, 18337, 26672, 26840, 33340, 36674, 53680, 66680, 73348, 91685, 101687, 133360, 146696, 183370, 203374, 293392, 366740, 406748, 508435, 733480, 813496, 1016870, 1118557, 1466960, 1626992, 2033740, 2237114, 4067480, 4474228, 5592785, 8134960, 8948456, 11185570, 17896912, 22371140, 44742280, 89484560]

約数ペア:

[(1, 89484560), (2, 44742280), (4, 22371140), (5, 17896912), (8, 11185570), (10, 8948456), (11, 8134960), (16, 5592785), (20, 4474228), (22, 4067480), (40, 2237114), (44, 2033740), (55, 1626992), (61, 1466960), (80, 1118557), (88, 1016870), (110, 813496), (122, 733480), (176, 508435), (220, 406748), (244, 366740), (305, 293392), (440, 203374), (488, 183370), (610, 146696), (671, 133360), (880, 101687), (976, 91685), (1220, 73348), (1342, 66680), (1667, 53680), (2440, 36674), (2684, 33340), (3334, 26840), (3355, 26672), (4880, 18337), (5368, 16670), (6668, 13420), (6710, 13336), (8335, 10736)]