17296840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2110

約数の個数: 64

約数和(自身を含む): 44712000

約数和(自身を除く): 27415160

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2069, 2090, 4138, 4180, 8276, 8360, 10345, 16552, 20690, 22759, 39311, 41380, 45518, 78622, 82760, 91036, 113795, 157244, 182072, 196555, 227590, 314488, 393110, 432421, 455180, 786220, 864842, 910360, 1572440, 1729684, 2162105, 3459368, 4324210, 8648420, 17296840]

約数ペア:

[(1, 17296840), (2, 8648420), (4, 4324210), (5, 3459368), (8, 2162105), (10, 1729684), (11, 1572440), (19, 910360), (20, 864842), (22, 786220), (38, 455180), (40, 432421), (44, 393110), (55, 314488), (76, 227590), (88, 196555), (95, 182072), (110, 157244), (152, 113795), (190, 91036), (209, 82760), (220, 78622), (380, 45518), (418, 41380), (440, 39311), (760, 22759), (836, 20690), (1045, 16552), (1672, 10345), (2069, 8360), (2090, 8276), (4138, 4180)]