12593320

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 29767680

約数和(自身を除く): 17174360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 67, 74, 127, 134, 148, 185, 254, 268, 296, 335, 370, 508, 536, 635, 670, 740, 1016, 1270, 1340, 1480, 2479, 2540, 2680, 4699, 4958, 5080, 8509, 9398, 9916, 12395, 17018, 18796, 19832, 23495, 24790, 34036, 37592, 42545, 46990, 49580, 68072, 85090, 93980, 99160, 170180, 187960, 314833, 340360, 629666, 1259332, 1574165, 2518664, 3148330, 6296660, 12593320]

約数ペア:

[(1, 12593320), (2, 6296660), (4, 3148330), (5, 2518664), (8, 1574165), (10, 1259332), (20, 629666), (37, 340360), (40, 314833), (67, 187960), (74, 170180), (127, 99160), (134, 93980), (148, 85090), (185, 68072), (254, 49580), (268, 46990), (296, 42545), (335, 37592), (370, 34036), (508, 24790), (536, 23495), (635, 19832), (670, 18796), (740, 17018), (1016, 12395), (1270, 9916), (1340, 9398), (1480, 8509), (2479, 5080), (2540, 4958), (2680, 4699)]