61003120

素因数分解:

$2^4\times 5^1\times {\mathrm{762539}}^1$

素因数の和:762552

約数の個数: 20

約数和(自身を含む): 141832440

約数和(自身を除く): 80829320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 762539, 1525078, 3050156, 3812695, 6100312, 7625390, 12200624, 15250780, 30501560, 61003120]

約数ペア:

[(1, 61003120), (2, 30501560), (4, 15250780), (5, 12200624), (8, 7625390), (10, 6100312), (16, 3812695), (20, 3050156), (40, 1525078), (80, 762539)]