371122000

素因数分解:

$2^4\times 5^3\times {\mathrm{97}}^1\times {\mathrm{1913}}^1$

素因数の和:2033

約数の個数: 80

約数和(自身を含む): 907098192

約数和(自身を除く): 535976192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 125, 194, 200, 250, 388, 400, 485, 500, 776, 970, 1000, 1552, 1913, 1940, 2000, 2425, 3826, 3880, 4850, 7652, 7760, 9565, 9700, 12125, 15304, 19130, 19400, 24250, 30608, 38260, 38800, 47825, 48500, 76520, 95650, 97000, 153040, 185561, 191300, 194000, 239125, 371122, 382600, 478250, 742244, 765200, 927805, 956500, 1484488, 1855610, 1913000, 2968976, 3711220, 3826000, 4639025, 7422440, 9278050, 14844880, 18556100, 23195125, 37112200, 46390250, 74224400, 92780500, 185561000, 371122000]

約数ペア:

[(1, 371122000), (2, 185561000), (4, 92780500), (5, 74224400), (8, 46390250), (10, 37112200), (16, 23195125), (20, 18556100), (25, 14844880), (40, 9278050), (50, 7422440), (80, 4639025), (97, 3826000), (100, 3711220), (125, 2968976), (194, 1913000), (200, 1855610), (250, 1484488), (388, 956500), (400, 927805), (485, 765200), (500, 742244), (776, 478250), (970, 382600), (1000, 371122), (1552, 239125), (1913, 194000), (1940, 191300), (2000, 185561), (2425, 153040), (3826, 97000), (3880, 95650), (4850, 76520), (7652, 48500), (7760, 47825), (9565, 38800), (9700, 38260), (12125, 30608), (15304, 24250), (19130, 19400)]