40015722

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 91010304

約数和(自身を除く): 50994582

約数列:

[1, 2, 3, 6, 17, 23, 34, 37, 46, 51, 69, 74, 102, 111, 138, 222, 391, 461, 629, 782, 851, 922, 1173, 1258, 1383, 1702, 1887, 2346, 2553, 2766, 3774, 5106, 7837, 10603, 14467, 15674, 17057, 21206, 23511, 28934, 31809, 34114, 43401, 47022, 51171, 63618, 86802, 102342, 180251, 289969, 360502, 392311, 540753, 579938, 784622, 869907, 1081506, 1176933, 1739814, 2353866, 6669287, 13338574, 20007861, 40015722]

約数ペア:

[(1, 40015722), (2, 20007861), (3, 13338574), (6, 6669287), (17, 2353866), (23, 1739814), (34, 1176933), (37, 1081506), (46, 869907), (51, 784622), (69, 579938), (74, 540753), (102, 392311), (111, 360502), (138, 289969), (222, 180251), (391, 102342), (461, 86802), (629, 63618), (782, 51171), (851, 47022), (922, 43401), (1173, 34114), (1258, 31809), (1383, 28934), (1702, 23511), (1887, 21206), (2346, 17057), (2553, 15674), (2766, 14467), (3774, 10603), (5106, 7837)]