64690100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{38053}}^1$

素因数の和:38084

約数の個数: 36

約数和(自身を含む): 148638924

約数和(自身を除く): 83948824

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 38053, 76106, 152212, 190265, 380530, 646901, 761060, 951325, 1293802, 1902650, 2587604, 3234505, 3805300, 6469010, 12938020, 16172525, 32345050, 64690100]

約数ペア:

[(1, 64690100), (2, 32345050), (4, 16172525), (5, 12938020), (10, 6469010), (17, 3805300), (20, 3234505), (25, 2587604), (34, 1902650), (50, 1293802), (68, 951325), (85, 761060), (100, 646901), (170, 380530), (340, 190265), (425, 152212), (850, 76106), (1700, 38053)]