98856040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{52583}}^1$

素因数の和:52641

約数の個数: 32

約数和(自身を含む): 227162880

約数和(自身を除く): 128306840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 52583, 105166, 210332, 262915, 420664, 525830, 1051660, 2103320, 2471401, 4942802, 9885604, 12357005, 19771208, 24714010, 49428020, 98856040]

約数ペア:

[(1, 98856040), (2, 49428020), (4, 24714010), (5, 19771208), (8, 12357005), (10, 9885604), (20, 4942802), (40, 2471401), (47, 2103320), (94, 1051660), (188, 525830), (235, 420664), (376, 262915), (470, 210332), (940, 105166), (1880, 52583)]