26956300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 67710944

約数和(自身を除く): 40754644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 97, 100, 140, 175, 194, 350, 388, 397, 485, 679, 700, 794, 970, 1358, 1588, 1940, 1985, 2425, 2716, 2779, 3395, 3970, 4850, 5558, 6790, 7940, 9700, 9925, 11116, 13580, 13895, 16975, 19850, 27790, 33950, 38509, 39700, 55580, 67900, 69475, 77018, 138950, 154036, 192545, 269563, 277900, 385090, 539126, 770180, 962725, 1078252, 1347815, 1925450, 2695630, 3850900, 5391260, 6739075, 13478150, 26956300]

約数ペア:

[(1, 26956300), (2, 13478150), (4, 6739075), (5, 5391260), (7, 3850900), (10, 2695630), (14, 1925450), (20, 1347815), (25, 1078252), (28, 962725), (35, 770180), (50, 539126), (70, 385090), (97, 277900), (100, 269563), (140, 192545), (175, 154036), (194, 138950), (350, 77018), (388, 69475), (397, 67900), (485, 55580), (679, 39700), (700, 38509), (794, 33950), (970, 27790), (1358, 19850), (1588, 16975), (1940, 13895), (1985, 13580), (2425, 11116), (2716, 9925), (2779, 9700), (3395, 7940), (3970, 6790), (4850, 5558)]