39493060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 86337216

約数和(自身を除く): 46844156

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 83, 148, 166, 185, 332, 370, 415, 643, 740, 830, 1286, 1660, 2572, 3071, 3215, 6142, 6430, 12284, 12860, 15355, 23791, 30710, 47582, 53369, 61420, 95164, 106738, 118955, 213476, 237910, 266845, 475820, 533690, 1067380, 1974653, 3949306, 7898612, 9873265, 19746530, 39493060]

約数ペア:

[(1, 39493060), (2, 19746530), (4, 9873265), (5, 7898612), (10, 3949306), (20, 1974653), (37, 1067380), (74, 533690), (83, 475820), (148, 266845), (166, 237910), (185, 213476), (332, 118955), (370, 106738), (415, 95164), (643, 61420), (740, 53369), (830, 47582), (1286, 30710), (1660, 23791), (2572, 15355), (3071, 12860), (3215, 12284), (6142, 6430)]