2017409200

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{107309}}^1$

素因数の和:107374

約数の個数: 60

約数和(自身を含む): 4949995680

約数和(自身を除く): 2932586480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 752, 940, 1175, 1880, 2350, 3760, 4700, 9400, 18800, 107309, 214618, 429236, 536545, 858472, 1073090, 1716944, 2146180, 2682725, 4292360, 5043523, 5365450, 8584720, 10087046, 10730900, 20174092, 21461800, 25217615, 40348184, 42923600, 50435230, 80696368, 100870460, 126088075, 201740920, 252176150, 403481840, 504352300, 1008704600, 2017409200]

約数ペア:

[(1, 2017409200), (2, 1008704600), (4, 504352300), (5, 403481840), (8, 252176150), (10, 201740920), (16, 126088075), (20, 100870460), (25, 80696368), (40, 50435230), (47, 42923600), (50, 40348184), (80, 25217615), (94, 21461800), (100, 20174092), (188, 10730900), (200, 10087046), (235, 8584720), (376, 5365450), (400, 5043523), (470, 4292360), (752, 2682725), (940, 2146180), (1175, 1716944), (1880, 1073090), (2350, 858472), (3760, 536545), (4700, 429236), (9400, 214618), (18800, 107309)]