87338800

素因数分解:

$2^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2251}}^1$

素因数の和:2366

約数の個数: 60

約数和(自身を含む): 212088856

約数和(自身を除く): 124750056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 194, 200, 388, 400, 485, 776, 970, 1552, 1940, 2251, 2425, 3880, 4502, 4850, 7760, 9004, 9700, 11255, 18008, 19400, 22510, 36016, 38800, 45020, 56275, 90040, 112550, 180080, 218347, 225100, 436694, 450200, 873388, 900400, 1091735, 1746776, 2183470, 3493552, 4366940, 5458675, 8733880, 10917350, 17467760, 21834700, 43669400, 87338800]

約数ペア:

[(1, 87338800), (2, 43669400), (4, 21834700), (5, 17467760), (8, 10917350), (10, 8733880), (16, 5458675), (20, 4366940), (25, 3493552), (40, 2183470), (50, 1746776), (80, 1091735), (97, 900400), (100, 873388), (194, 450200), (200, 436694), (388, 225100), (400, 218347), (485, 180080), (776, 112550), (970, 90040), (1552, 56275), (1940, 45020), (2251, 38800), (2425, 36016), (3880, 22510), (4502, 19400), (4850, 18008), (7760, 11255), (9004, 9700)]