137934581960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25927553}}^1$

素因数の和:25927590

約数の個数: 64

約数和(自身を含む): 373356777600

約数和(自身を除く): 235422195640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 25927553, 51855106, 103710212, 129637765, 181492871, 207420424, 259275530, 362985742, 492623507, 518551060, 725971484, 907464355, 985247014, 1037102120, 1451942968, 1814928710, 1970494028, 2463117535, 3448364549, 3629857420, 3940988056, 4926235070, 6896729098, 7259714840, 9852470140, 13793458196, 17241822745, 19704940280, 27586916392, 34483645490, 68967290980, 137934581960]

約数ペア:

[(1, 137934581960), (2, 68967290980), (4, 34483645490), (5, 27586916392), (7, 19704940280), (8, 17241822745), (10, 13793458196), (14, 9852470140), (19, 7259714840), (20, 6896729098), (28, 4926235070), (35, 3940988056), (38, 3629857420), (40, 3448364549), (56, 2463117535), (70, 1970494028), (76, 1814928710), (95, 1451942968), (133, 1037102120), (140, 985247014), (152, 907464355), (190, 725971484), (266, 518551060), (280, 492623507), (380, 362985742), (532, 259275530), (665, 207420424), (760, 181492871), (1064, 129637765), (1330, 103710212), (2660, 51855106), (5320, 25927553)]