65214160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6737}}^1$

素因数の和:6772

約数の個数: 60

約数和(自身を含む): 166684644

約数和(自身を除く): 101470484

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 6737, 9680, 13474, 26948, 33685, 53896, 67370, 74107, 107792, 134740, 148214, 269480, 296428, 370535, 538960, 592856, 741070, 815177, 1185712, 1482140, 1630354, 2964280, 3260708, 4075885, 5928560, 6521416, 8151770, 13042832, 16303540, 32607080, 65214160]

約数ペア:

[(1, 65214160), (2, 32607080), (4, 16303540), (5, 13042832), (8, 8151770), (10, 6521416), (11, 5928560), (16, 4075885), (20, 3260708), (22, 2964280), (40, 1630354), (44, 1482140), (55, 1185712), (80, 815177), (88, 741070), (110, 592856), (121, 538960), (176, 370535), (220, 296428), (242, 269480), (440, 148214), (484, 134740), (605, 107792), (880, 74107), (968, 67370), (1210, 53896), (1936, 33685), (2420, 26948), (4840, 13474), (6737, 9680)]