65208530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3167}}^1$

素因数の和:3274

約数の個数: 32

約数和(自身を含む): 123171840

約数和(自身を除く): 57963310

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 3167, 4118, 6334, 10295, 15835, 20590, 31670, 91843, 183686, 224857, 449714, 459215, 918430, 1124285, 2248570, 6520853, 13041706, 32604265, 65208530]

約数ペア:

[(1, 65208530), (2, 32604265), (5, 13041706), (10, 6520853), (29, 2248570), (58, 1124285), (71, 918430), (142, 459215), (145, 449714), (290, 224857), (355, 183686), (710, 91843), (2059, 31670), (3167, 20590), (4118, 15835), (6334, 10295)]