63491440

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27367}}^1$

素因数の和:27409

約数の個数: 40

約数和(自身を含む): 152713440

約数和(自身を除く): 89222000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 27367, 54734, 109468, 136835, 218936, 273670, 437872, 547340, 793643, 1094680, 1587286, 2189360, 3174572, 3968215, 6349144, 7936430, 12698288, 15872860, 31745720, 63491440]

約数ペア:

[(1, 63491440), (2, 31745720), (4, 15872860), (5, 12698288), (8, 7936430), (10, 6349144), (16, 3968215), (20, 3174572), (29, 2189360), (40, 1587286), (58, 1094680), (80, 793643), (116, 547340), (145, 437872), (232, 273670), (290, 218936), (464, 136835), (580, 109468), (1160, 54734), (2320, 27367)]