5620646720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1351117}}^1$

素因数の和:1351147

約数の個数: 56

約数和(自身を含む): 14413726824

約数和(自身を除く): 8793080104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 1351117, 2702234, 5404468, 6755585, 10808936, 13511170, 17564521, 21617872, 27022340, 35129042, 43235744, 54044680, 70258084, 86471488, 87822605, 108089360, 140516168, 175645210, 216178720, 281032336, 351290420, 432357440, 562064672, 702580840, 1124129344, 1405161680, 2810323360, 5620646720]

約数ペア:

[(1, 5620646720), (2, 2810323360), (4, 1405161680), (5, 1124129344), (8, 702580840), (10, 562064672), (13, 432357440), (16, 351290420), (20, 281032336), (26, 216178720), (32, 175645210), (40, 140516168), (52, 108089360), (64, 87822605), (65, 86471488), (80, 70258084), (104, 54044680), (130, 43235744), (160, 35129042), (208, 27022340), (260, 21617872), (320, 17564521), (416, 13511170), (520, 10808936), (832, 6755585), (1040, 5404468), (2080, 2702234), (4160, 1351117)]