29127556280

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15493381}}^1$

素因数の和:15493439

約数の個数: 32

約数和(自身を含む): 66931410240

約数和(自身を除く): 37803853960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 15493381, 30986762, 61973524, 77466905, 123947048, 154933810, 309867620, 619735240, 728188907, 1456377814, 2912755628, 3640944535, 5825511256, 7281889070, 14563778140, 29127556280]

約数ペア:

[(1, 29127556280), (2, 14563778140), (4, 7281889070), (5, 5825511256), (8, 3640944535), (10, 2912755628), (20, 1456377814), (40, 728188907), (47, 619735240), (94, 309867620), (188, 154933810), (235, 123947048), (376, 77466905), (470, 61973524), (940, 30986762), (1880, 15493381)]