11113180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42743}}^1$

素因数の和:42765

約数の個数: 24

約数和(自身を含む): 25133472

約数和(自身を除く): 14020292

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 42743, 85486, 170972, 213715, 427430, 555659, 854860, 1111318, 2222636, 2778295, 5556590, 11113180]

約数ペア:

[(1, 11113180), (2, 5556590), (4, 2778295), (5, 2222636), (10, 1111318), (13, 854860), (20, 555659), (26, 427430), (52, 213715), (65, 170972), (130, 85486), (260, 42743)]