120184490

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{110261}}^1$

素因数の和:110377

約数の個数: 16

約数和(自身を含む): 218318760

約数和(自身を除く): 98134270

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 110261, 220522, 551305, 1102610, 12018449, 24036898, 60092245, 120184490]

約数ペア:

[(1, 120184490), (2, 60092245), (5, 24036898), (10, 12018449), (109, 1102610), (218, 551305), (545, 220522), (1090, 110261)]