86058400

素因数分解:

$2^5\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1109}}^1$

素因数の和:1226

約数の個数: 72

約数和(自身を含む): 212447340

約数和(自身を除く): 126388940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 97, 100, 160, 194, 200, 388, 400, 485, 776, 800, 970, 1109, 1552, 1940, 2218, 2425, 3104, 3880, 4436, 4850, 5545, 7760, 8872, 9700, 11090, 15520, 17744, 19400, 22180, 27725, 35488, 38800, 44360, 55450, 77600, 88720, 107573, 110900, 177440, 215146, 221800, 430292, 443600, 537865, 860584, 887200, 1075730, 1721168, 2151460, 2689325, 3442336, 4302920, 5378650, 8605840, 10757300, 17211680, 21514600, 43029200, 86058400]

約数ペア:

[(1, 86058400), (2, 43029200), (4, 21514600), (5, 17211680), (8, 10757300), (10, 8605840), (16, 5378650), (20, 4302920), (25, 3442336), (32, 2689325), (40, 2151460), (50, 1721168), (80, 1075730), (97, 887200), (100, 860584), (160, 537865), (194, 443600), (200, 430292), (388, 221800), (400, 215146), (485, 177440), (776, 110900), (800, 107573), (970, 88720), (1109, 77600), (1552, 55450), (1940, 44360), (2218, 38800), (2425, 35488), (3104, 27725), (3880, 22180), (4436, 19400), (4850, 17744), (5545, 15520), (7760, 11090), (8872, 9700)]