26112400

素因数分解:

$2^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:788

約数の個数: 60

約数和(自身を含む): 63475972

約数和(自身を除く): 37363572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 194, 200, 388, 400, 485, 673, 776, 970, 1346, 1552, 1940, 2425, 2692, 3365, 3880, 4850, 5384, 6730, 7760, 9700, 10768, 13460, 16825, 19400, 26920, 33650, 38800, 53840, 65281, 67300, 130562, 134600, 261124, 269200, 326405, 522248, 652810, 1044496, 1305620, 1632025, 2611240, 3264050, 5222480, 6528100, 13056200, 26112400]

約数ペア:

[(1, 26112400), (2, 13056200), (4, 6528100), (5, 5222480), (8, 3264050), (10, 2611240), (16, 1632025), (20, 1305620), (25, 1044496), (40, 652810), (50, 522248), (80, 326405), (97, 269200), (100, 261124), (194, 134600), (200, 130562), (388, 67300), (400, 65281), (485, 53840), (673, 38800), (776, 33650), (970, 26920), (1346, 19400), (1552, 16825), (1940, 13460), (2425, 10768), (2692, 9700), (3365, 7760), (3880, 6730), (4850, 5384)]