47537680

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^2\times {\mathrm{269}}^1$

素因数の和:376

約数の個数: 60

約数和(自身を含む): 113346540

約数和(自身を除く): 65808860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 269, 376, 470, 538, 752, 940, 1076, 1345, 1880, 2152, 2209, 2690, 3760, 4304, 4418, 5380, 8836, 10760, 11045, 12643, 17672, 21520, 22090, 25286, 35344, 44180, 50572, 63215, 88360, 101144, 126430, 176720, 202288, 252860, 505720, 594221, 1011440, 1188442, 2376884, 2971105, 4753768, 5942210, 9507536, 11884420, 23768840, 47537680]

約数ペア:

[(1, 47537680), (2, 23768840), (4, 11884420), (5, 9507536), (8, 5942210), (10, 4753768), (16, 2971105), (20, 2376884), (40, 1188442), (47, 1011440), (80, 594221), (94, 505720), (188, 252860), (235, 202288), (269, 176720), (376, 126430), (470, 101144), (538, 88360), (752, 63215), (940, 50572), (1076, 44180), (1345, 35344), (1880, 25286), (2152, 22090), (2209, 21520), (2690, 17672), (3760, 12643), (4304, 11045), (4418, 10760), (5380, 8836)]