1013040760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{23603}}^1$

素因数の和:23680

約数の個数: 64

約数和(自身を含む): 2421770400

約数和(自身を除く): 1408729640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 145, 148, 185, 232, 290, 296, 370, 580, 740, 1073, 1160, 1480, 2146, 4292, 5365, 8584, 10730, 21460, 23603, 42920, 47206, 94412, 118015, 188824, 236030, 472060, 684487, 873311, 944120, 1368974, 1746622, 2737948, 3422435, 3493244, 4366555, 5475896, 6844870, 6986488, 8733110, 13689740, 17466220, 25326019, 27379480, 34932440, 50652038, 101304076, 126630095, 202608152, 253260190, 506520380, 1013040760]

約数ペア:

[(1, 1013040760), (2, 506520380), (4, 253260190), (5, 202608152), (8, 126630095), (10, 101304076), (20, 50652038), (29, 34932440), (37, 27379480), (40, 25326019), (58, 17466220), (74, 13689740), (116, 8733110), (145, 6986488), (148, 6844870), (185, 5475896), (232, 4366555), (290, 3493244), (296, 3422435), (370, 2737948), (580, 1746622), (740, 1368974), (1073, 944120), (1160, 873311), (1480, 684487), (2146, 472060), (4292, 236030), (5365, 188824), (8584, 118015), (10730, 94412), (21460, 47206), (23603, 42920)]