13193990360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{91957}}^1$

素因数の和:92196

約数の個数: 64

約数和(自身を含む): 31582055520

約数和(自身を除く): 18388065160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 211, 340, 422, 680, 844, 1055, 1688, 2110, 3587, 4220, 7174, 8440, 14348, 17935, 28696, 35870, 71740, 91957, 143480, 183914, 367828, 459785, 735656, 919570, 1563269, 1839140, 3126538, 3678280, 6253076, 7816345, 12506152, 15632690, 19402927, 31265380, 38805854, 62530760, 77611708, 97014635, 155223416, 194029270, 329849759, 388058540, 659699518, 776117080, 1319399036, 1649248795, 2638798072, 3298497590, 6596995180, 13193990360]

約数ペア:

[(1, 13193990360), (2, 6596995180), (4, 3298497590), (5, 2638798072), (8, 1649248795), (10, 1319399036), (17, 776117080), (20, 659699518), (34, 388058540), (40, 329849759), (68, 194029270), (85, 155223416), (136, 97014635), (170, 77611708), (211, 62530760), (340, 38805854), (422, 31265380), (680, 19402927), (844, 15632690), (1055, 12506152), (1688, 7816345), (2110, 6253076), (3587, 3678280), (4220, 3126538), (7174, 1839140), (8440, 1563269), (14348, 919570), (17935, 735656), (28696, 459785), (35870, 367828), (71740, 183914), (91957, 143480)]