73995160

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{45119}}^1$

素因数の和:45171

約数の個数: 32

約数和(自身を含む): 170553600

約数和(自身を除く): 96558440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 45119, 90238, 180476, 225595, 360952, 451190, 902380, 1804760, 1849879, 3699758, 7399516, 9249395, 14799032, 18498790, 36997580, 73995160]

約数ペア:

[(1, 73995160), (2, 36997580), (4, 18498790), (5, 14799032), (8, 9249395), (10, 7399516), (20, 3699758), (40, 1849879), (41, 1804760), (82, 902380), (164, 451190), (205, 360952), (328, 225595), (410, 180476), (820, 90238), (1640, 45119)]