26713537520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4093}}^1\times {\mathrm{4799}}^1$

素因数の和:8922

約数の個数: 80

約数和(自身を含む): 65792217600

約数和(自身を除く): 39078680080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 4093, 4799, 8186, 9598, 16372, 19196, 20465, 23995, 32744, 38392, 40930, 47990, 65488, 69581, 76784, 81583, 81860, 95980, 139162, 163166, 163720, 191960, 278324, 326332, 327440, 347905, 383920, 407915, 556648, 652664, 695810, 815830, 1113296, 1305328, 1391620, 1631660, 2783240, 3263320, 5566480, 6526640, 19642307, 39284614, 78569228, 98211535, 157138456, 196423070, 314276912, 333919219, 392846140, 667838438, 785692280, 1335676876, 1571384560, 1669596095, 2671353752, 3339192190, 5342707504, 6678384380, 13356768760, 26713537520]

約数ペア:

[(1, 26713537520), (2, 13356768760), (4, 6678384380), (5, 5342707504), (8, 3339192190), (10, 2671353752), (16, 1669596095), (17, 1571384560), (20, 1335676876), (34, 785692280), (40, 667838438), (68, 392846140), (80, 333919219), (85, 314276912), (136, 196423070), (170, 157138456), (272, 98211535), (340, 78569228), (680, 39284614), (1360, 19642307), (4093, 6526640), (4799, 5566480), (8186, 3263320), (9598, 2783240), (16372, 1631660), (19196, 1391620), (20465, 1305328), (23995, 1113296), (32744, 815830), (38392, 695810), (40930, 652664), (47990, 556648), (65488, 407915), (69581, 383920), (76784, 347905), (81583, 327440), (81860, 326332), (95980, 278324), (139162, 191960), (163166, 163720)]