39568360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1690

約数の個数: 64

約数和(自身を含む): 97977600

約数和(自身を除く): 58409240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 470, 520, 611, 940, 1222, 1619, 1880, 2444, 3055, 3238, 4888, 6110, 6476, 8095, 12220, 12952, 16190, 21047, 24440, 32380, 42094, 64760, 76093, 84188, 105235, 152186, 168376, 210470, 304372, 380465, 420940, 608744, 760930, 841880, 989209, 1521860, 1978418, 3043720, 3956836, 4946045, 7913672, 9892090, 19784180, 39568360]

約数ペア:

[(1, 39568360), (2, 19784180), (4, 9892090), (5, 7913672), (8, 4946045), (10, 3956836), (13, 3043720), (20, 1978418), (26, 1521860), (40, 989209), (47, 841880), (52, 760930), (65, 608744), (94, 420940), (104, 380465), (130, 304372), (188, 210470), (235, 168376), (260, 152186), (376, 105235), (470, 84188), (520, 76093), (611, 64760), (940, 42094), (1222, 32380), (1619, 24440), (1880, 21047), (2444, 16190), (3055, 12952), (3238, 12220), (4888, 8095), (6110, 6476)]