27544760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40507}}^1$

素因数の和:40535

約数の個数: 32

約数和(自身を含む): 65622960

約数和(自身を除く): 38078200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 40507, 81014, 162028, 202535, 324056, 405070, 688619, 810140, 1377238, 1620280, 2754476, 3443095, 5508952, 6886190, 13772380, 27544760]

約数ペア:

[(1, 27544760), (2, 13772380), (4, 6886190), (5, 5508952), (8, 3443095), (10, 2754476), (17, 1620280), (20, 1377238), (34, 810140), (40, 688619), (68, 405070), (85, 324056), (136, 202535), (170, 162028), (340, 81014), (680, 40507)]