146271580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{80369}}^1$

素因数の和:80398

約数の個数: 48

約数和(自身を含む): 378060480

約数和(自身を除く): 231788900

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 80369, 160738, 321476, 401845, 562583, 803690, 1044797, 1125166, 1607380, 2089594, 2250332, 2812915, 4179188, 5223985, 5625830, 7313579, 10447970, 11251660, 14627158, 20895940, 29254316, 36567895, 73135790, 146271580]

約数ペア:

[(1, 146271580), (2, 73135790), (4, 36567895), (5, 29254316), (7, 20895940), (10, 14627158), (13, 11251660), (14, 10447970), (20, 7313579), (26, 5625830), (28, 5223985), (35, 4179188), (52, 2812915), (65, 2250332), (70, 2089594), (91, 1607380), (130, 1125166), (140, 1044797), (182, 803690), (260, 562583), (364, 401845), (455, 321476), (910, 160738), (1820, 80369)]