371091320

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{197389}}^1$

素因数の和:197447

約数の個数: 32

約数和(自身を含む): 852724800

約数和(自身を除く): 481633480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 197389, 394778, 789556, 986945, 1579112, 1973890, 3947780, 7895560, 9277283, 18554566, 37109132, 46386415, 74218264, 92772830, 185545660, 371091320]

約数ペア:

[(1, 371091320), (2, 185545660), (4, 92772830), (5, 74218264), (8, 46386415), (10, 37109132), (20, 18554566), (40, 9277283), (47, 7895560), (94, 3947780), (188, 1973890), (235, 1579112), (376, 986945), (470, 789556), (940, 394778), (1880, 197389)]