48072040

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9463}}^1$

素因数の和:9601

約数の個数: 32

約数和(自身を含む): 109025280

約数和(自身を除く): 60953240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 9463, 18926, 37852, 47315, 75704, 94630, 189260, 378520, 1201801, 2403602, 4807204, 6009005, 9614408, 12018010, 24036020, 48072040]

約数ペア:

[(1, 48072040), (2, 24036020), (4, 12018010), (5, 9614408), (8, 6009005), (10, 4807204), (20, 2403602), (40, 1201801), (127, 378520), (254, 189260), (508, 94630), (635, 75704), (1016, 47315), (1270, 37852), (2540, 18926), (5080, 9463)]