72111950

素因数分解:

$2^1\times 5^2\times {\mathrm{673}}^1\times {\mathrm{2143}}^1$

素因数の和:2828

約数の個数: 24

約数和(自身を含む): 134390208

約数和(自身を除く): 62278258

約数列:

[1, 2, 5, 10, 25, 50, 673, 1346, 2143, 3365, 4286, 6730, 10715, 16825, 21430, 33650, 53575, 107150, 1442239, 2884478, 7211195, 14422390, 36055975, 72111950]

約数ペア:

[(1, 72111950), (2, 36055975), (5, 14422390), (10, 7211195), (25, 2884478), (50, 1442239), (673, 107150), (1346, 53575), (2143, 33650), (3365, 21430), (4286, 16825), (6730, 10715)]