63146120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4373}}^1$

素因数の和:4422

約数の個数: 48

約数和(自身を含む): 149984460

約数和(自身を除く): 86838340

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1444, 1805, 2888, 3610, 4373, 7220, 8746, 14440, 17492, 21865, 34984, 43730, 83087, 87460, 166174, 174920, 332348, 415435, 664696, 830870, 1578653, 1661740, 3157306, 3323480, 6314612, 7893265, 12629224, 15786530, 31573060, 63146120]

約数ペア:

[(1, 63146120), (2, 31573060), (4, 15786530), (5, 12629224), (8, 7893265), (10, 6314612), (19, 3323480), (20, 3157306), (38, 1661740), (40, 1578653), (76, 830870), (95, 664696), (152, 415435), (190, 332348), (361, 174920), (380, 166174), (722, 87460), (760, 83087), (1444, 43730), (1805, 34984), (2888, 21865), (3610, 17492), (4373, 14440), (7220, 8746)]