42396680

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{4549}}^1$

素因数の和:4793

約数の個数: 32

約数和(自身を含む): 95823000

約数和(自身を除く): 53426320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4549, 4660, 9098, 9320, 18196, 22745, 36392, 45490, 90980, 181960, 1059917, 2119834, 4239668, 5299585, 8479336, 10599170, 21198340, 42396680]

約数ペア:

[(1, 42396680), (2, 21198340), (4, 10599170), (5, 8479336), (8, 5299585), (10, 4239668), (20, 2119834), (40, 1059917), (233, 181960), (466, 90980), (932, 45490), (1165, 36392), (1864, 22745), (2330, 18196), (4549, 9320), (4660, 9098)]