227420960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3527}}^1$

素因数の和:3586

約数の個数: 96

約数和(自身を含む): 597445632

約数和(自身を除く): 370024672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2480, 3224, 3527, 4030, 4960, 6448, 7054, 8060, 12896, 14108, 16120, 17635, 28216, 32240, 35270, 45851, 56432, 64480, 70540, 91702, 109337, 112864, 141080, 183404, 218674, 229255, 282160, 366808, 437348, 458510, 546685, 564320, 733616, 874696, 917020, 1093370, 1421381, 1467232, 1749392, 1834040, 2186740, 2842762, 3498784, 3668080, 4373480, 5685524, 7106905, 7336160, 8746960, 11371048, 14213810, 17493920, 22742096, 28427620, 45484192, 56855240, 113710480, 227420960]

約数ペア:

[(1, 227420960), (2, 113710480), (4, 56855240), (5, 45484192), (8, 28427620), (10, 22742096), (13, 17493920), (16, 14213810), (20, 11371048), (26, 8746960), (31, 7336160), (32, 7106905), (40, 5685524), (52, 4373480), (62, 3668080), (65, 3498784), (80, 2842762), (104, 2186740), (124, 1834040), (130, 1749392), (155, 1467232), (160, 1421381), (208, 1093370), (248, 917020), (260, 874696), (310, 733616), (403, 564320), (416, 546685), (496, 458510), (520, 437348), (620, 366808), (806, 282160), (992, 229255), (1040, 218674), (1240, 183404), (1612, 141080), (2015, 112864), (2080, 109337), (2480, 91702), (3224, 70540), (3527, 64480), (4030, 56432), (4960, 45851), (6448, 35270), (7054, 32240), (8060, 28216), (12896, 17635), (14108, 16120)]