112749640

素因数分解:

$2^3\times 5^1\times {\mathrm{683}}^1\times {\mathrm{4127}}^1$

素因数の和:4821

約数の個数: 32

約数和(自身を含む): 254119680

約数和(自身を除く): 141370040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 683, 1366, 2732, 3415, 4127, 5464, 6830, 8254, 13660, 16508, 20635, 27320, 33016, 41270, 82540, 165080, 2818741, 5637482, 11274964, 14093705, 22549928, 28187410, 56374820, 112749640]

約数ペア:

[(1, 112749640), (2, 56374820), (4, 28187410), (5, 22549928), (8, 14093705), (10, 11274964), (20, 5637482), (40, 2818741), (683, 165080), (1366, 82540), (2732, 41270), (3415, 33016), (4127, 27320), (5464, 20635), (6830, 16508), (8254, 13660)]