30821166500

素因数分解:

$2^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{35447}}^1$

素因数の和:35550

約数の個数: 96

約数和(自身を含む): 70605609984

約数和(自身を除く): 39784443484

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 47, 50, 74, 94, 100, 125, 148, 185, 188, 235, 250, 370, 470, 500, 740, 925, 940, 1175, 1739, 1850, 2350, 3478, 3700, 4625, 4700, 5875, 6956, 8695, 9250, 11750, 17390, 18500, 23500, 34780, 35447, 43475, 70894, 86950, 141788, 173900, 177235, 217375, 354470, 434750, 708940, 869500, 886175, 1311539, 1666009, 1772350, 2623078, 3332018, 3544700, 4430875, 5246156, 6557695, 6664036, 8330045, 8861750, 13115390, 16660090, 17723500, 26230780, 32788475, 33320180, 41650225, 61642333, 65576950, 83300450, 123284666, 131153900, 163942375, 166600900, 208251125, 246569332, 308211665, 327884750, 416502250, 616423330, 655769500, 833004500, 1232846660, 1541058325, 3082116650, 6164233300, 7705291625, 15410583250, 30821166500]

約数ペア:

[(1, 30821166500), (2, 15410583250), (4, 7705291625), (5, 6164233300), (10, 3082116650), (20, 1541058325), (25, 1232846660), (37, 833004500), (47, 655769500), (50, 616423330), (74, 416502250), (94, 327884750), (100, 308211665), (125, 246569332), (148, 208251125), (185, 166600900), (188, 163942375), (235, 131153900), (250, 123284666), (370, 83300450), (470, 65576950), (500, 61642333), (740, 41650225), (925, 33320180), (940, 32788475), (1175, 26230780), (1739, 17723500), (1850, 16660090), (2350, 13115390), (3478, 8861750), (3700, 8330045), (4625, 6664036), (4700, 6557695), (5875, 5246156), (6956, 4430875), (8695, 3544700), (9250, 3332018), (11750, 2623078), (17390, 1772350), (18500, 1666009), (23500, 1311539), (34780, 886175), (35447, 869500), (43475, 708940), (70894, 434750), (86950, 354470), (141788, 217375), (173900, 177235)]