60706640

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20509}}^1$

素因数の和:20559

約数の個数: 40

約数和(自身を含む): 144964680

約数和(自身を除く): 84258040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 20509, 41018, 82036, 102545, 164072, 205090, 328144, 410180, 758833, 820360, 1517666, 1640720, 3035332, 3794165, 6070664, 7588330, 12141328, 15176660, 30353320, 60706640]

約数ペア:

[(1, 60706640), (2, 30353320), (4, 15176660), (5, 12141328), (8, 7588330), (10, 6070664), (16, 3794165), (20, 3035332), (37, 1640720), (40, 1517666), (74, 820360), (80, 758833), (148, 410180), (185, 328144), (296, 205090), (370, 164072), (592, 102545), (740, 82036), (1480, 41018), (2960, 20509)]