190051760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103289}}^1$

素因数の和:103325

約数の個数: 40

約数和(自身を含む): 461086560

約数和(自身を除く): 271034800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 103289, 206578, 413156, 516445, 826312, 1032890, 1652624, 2065780, 2375647, 4131560, 4751294, 8263120, 9502588, 11878235, 19005176, 23756470, 38010352, 47512940, 95025880, 190051760]

約数ペア:

[(1, 190051760), (2, 95025880), (4, 47512940), (5, 38010352), (8, 23756470), (10, 19005176), (16, 11878235), (20, 9502588), (23, 8263120), (40, 4751294), (46, 4131560), (80, 2375647), (92, 2065780), (115, 1652624), (184, 1032890), (230, 826312), (368, 516445), (460, 413156), (920, 206578), (1840, 103289)]