10326140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 25338096

約数和(自身を除く): 15011956

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 121, 170, 187, 220, 242, 251, 340, 374, 484, 502, 605, 748, 935, 1004, 1210, 1255, 1870, 2057, 2420, 2510, 2761, 3740, 4114, 4267, 5020, 5522, 8228, 8534, 10285, 11044, 13805, 17068, 20570, 21335, 27610, 30371, 41140, 42670, 46937, 55220, 60742, 85340, 93874, 121484, 151855, 187748, 234685, 303710, 469370, 516307, 607420, 938740, 1032614, 2065228, 2581535, 5163070, 10326140]

約数ペア:

[(1, 10326140), (2, 5163070), (4, 2581535), (5, 2065228), (10, 1032614), (11, 938740), (17, 607420), (20, 516307), (22, 469370), (34, 303710), (44, 234685), (55, 187748), (68, 151855), (85, 121484), (110, 93874), (121, 85340), (170, 60742), (187, 55220), (220, 46937), (242, 42670), (251, 41140), (340, 30371), (374, 27610), (484, 21335), (502, 20570), (605, 17068), (748, 13805), (935, 11044), (1004, 10285), (1210, 8534), (1255, 8228), (1870, 5522), (2057, 5020), (2420, 4267), (2510, 4114), (2761, 3740)]