80597300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1187}}^1$

素因数の和:1305

約数の個数: 72

約数和(自身を含む): 202112064

約数和(自身を除く): 121514764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 97, 100, 140, 175, 194, 350, 388, 485, 679, 700, 970, 1187, 1358, 1940, 2374, 2425, 2716, 3395, 4748, 4850, 5935, 6790, 8309, 9700, 11870, 13580, 16618, 16975, 23740, 29675, 33236, 33950, 41545, 59350, 67900, 83090, 115139, 118700, 166180, 207725, 230278, 415450, 460556, 575695, 805973, 830900, 1151390, 1611946, 2302780, 2878475, 3223892, 4029865, 5756950, 8059730, 11513900, 16119460, 20149325, 40298650, 80597300]

約数ペア:

[(1, 80597300), (2, 40298650), (4, 20149325), (5, 16119460), (7, 11513900), (10, 8059730), (14, 5756950), (20, 4029865), (25, 3223892), (28, 2878475), (35, 2302780), (50, 1611946), (70, 1151390), (97, 830900), (100, 805973), (140, 575695), (175, 460556), (194, 415450), (350, 230278), (388, 207725), (485, 166180), (679, 118700), (700, 115139), (970, 83090), (1187, 67900), (1358, 59350), (1940, 41545), (2374, 33950), (2425, 33236), (2716, 29675), (3395, 23740), (4748, 16975), (4850, 16618), (5935, 13580), (6790, 11870), (8309, 9700)]