3186040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:592

約数の個数: 64

約数和(自身を含む): 8436960

約数和(自身を除く): 5250920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 557, 572, 715, 1114, 1144, 1430, 2228, 2785, 2860, 4456, 5570, 5720, 6127, 7241, 11140, 12254, 14482, 22280, 24508, 28964, 30635, 36205, 49016, 57928, 61270, 72410, 79651, 122540, 144820, 159302, 245080, 289640, 318604, 398255, 637208, 796510, 1593020, 3186040]

約数ペア:

[(1, 3186040), (2, 1593020), (4, 796510), (5, 637208), (8, 398255), (10, 318604), (11, 289640), (13, 245080), (20, 159302), (22, 144820), (26, 122540), (40, 79651), (44, 72410), (52, 61270), (55, 57928), (65, 49016), (88, 36205), (104, 30635), (110, 28964), (130, 24508), (143, 22280), (220, 14482), (260, 12254), (286, 11140), (440, 7241), (520, 6127), (557, 5720), (572, 5570), (715, 4456), (1114, 2860), (1144, 2785), (1430, 2228)]