23688040

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4663}}^1$

素因数の和:4801

約数の個数: 32

約数和(自身を含む): 53729280

約数和(自身を除く): 30041240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 4663, 5080, 9326, 18652, 23315, 37304, 46630, 93260, 186520, 592201, 1184402, 2368804, 2961005, 4737608, 5922010, 11844020, 23688040]

約数ペア:

[(1, 23688040), (2, 11844020), (4, 5922010), (5, 4737608), (8, 2961005), (10, 2368804), (20, 1184402), (40, 592201), (127, 186520), (254, 93260), (508, 46630), (635, 37304), (1016, 23315), (1270, 18652), (2540, 9326), (4663, 5080)]