28309000000

素因数分解:

$2^6\times 5^6\times {\mathrm{28309}}^1$

素因数の和:28351

約数の個数: 98

約数和(自身を含む): 70221171470

約数和(自身を除く): 41912171470

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 625, 800, 1000, 1250, 1600, 2000, 2500, 3125, 4000, 5000, 6250, 8000, 10000, 12500, 15625, 20000, 25000, 28309, 31250, 40000, 50000, 56618, 62500, 100000, 113236, 125000, 141545, 200000, 226472, 250000, 283090, 452944, 500000, 566180, 707725, 905888, 1000000, 1132360, 1415450, 1811776, 2264720, 2830900, 3538625, 4529440, 5661800, 7077250, 9058880, 11323600, 14154500, 17693125, 22647200, 28309000, 35386250, 45294400, 56618000, 70772500, 88465625, 113236000, 141545000, 176931250, 226472000, 283090000, 353862500, 442328125, 566180000, 707725000, 884656250, 1132360000, 1415450000, 1769312500, 2830900000, 3538625000, 5661800000, 7077250000, 14154500000, 28309000000]

約数ペア:

[(1, 28309000000), (2, 14154500000), (4, 7077250000), (5, 5661800000), (8, 3538625000), (10, 2830900000), (16, 1769312500), (20, 1415450000), (25, 1132360000), (32, 884656250), (40, 707725000), (50, 566180000), (64, 442328125), (80, 353862500), (100, 283090000), (125, 226472000), (160, 176931250), (200, 141545000), (250, 113236000), (320, 88465625), (400, 70772500), (500, 56618000), (625, 45294400), (800, 35386250), (1000, 28309000), (1250, 22647200), (1600, 17693125), (2000, 14154500), (2500, 11323600), (3125, 9058880), (4000, 7077250), (5000, 5661800), (6250, 4529440), (8000, 3538625), (10000, 2830900), (12500, 2264720), (15625, 1811776), (20000, 1415450), (25000, 1132360), (28309, 1000000), (31250, 905888), (40000, 707725), (50000, 566180), (56618, 500000), (62500, 452944), (100000, 283090), (113236, 250000), (125000, 226472), (141545, 200000)]