45754520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{163409}}^1$

素因数の和:163427

約数の個数: 32

約数和(自身を含む): 117655200

約数和(自身を除く): 71900680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 163409, 326818, 653636, 817045, 1143863, 1307272, 1634090, 2287726, 3268180, 4575452, 5719315, 6536360, 9150904, 11438630, 22877260, 45754520]

約数ペア:

[(1, 45754520), (2, 22877260), (4, 11438630), (5, 9150904), (7, 6536360), (8, 5719315), (10, 4575452), (14, 3268180), (20, 2287726), (28, 1634090), (35, 1307272), (40, 1143863), (56, 817045), (70, 653636), (140, 326818), (280, 163409)]