61953340

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{7393}}^1$

素因数の和:7821

約数の個数: 24

約数和(自身を含む): 130430160

約数和(自身を除く): 68476820

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 7393, 8380, 14786, 29572, 36965, 73930, 147860, 3097667, 6195334, 12390668, 15488335, 30976670, 61953340]

約数ペア:

[(1, 61953340), (2, 30976670), (4, 15488335), (5, 12390668), (10, 6195334), (20, 3097667), (419, 147860), (838, 73930), (1676, 36965), (2095, 29572), (4190, 14786), (7393, 8380)]