76256440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146647}}^1$

素因数の和:146671

約数の個数: 32

約数和(自身を含む): 184776480

約数和(自身を除く): 108520040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 146647, 293294, 586588, 733235, 1173176, 1466470, 1906411, 2932940, 3812822, 5865880, 7625644, 9532055, 15251288, 19064110, 38128220, 76256440]

約数ペア:

[(1, 76256440), (2, 38128220), (4, 19064110), (5, 15251288), (8, 9532055), (10, 7625644), (13, 5865880), (20, 3812822), (26, 2932940), (40, 1906411), (52, 1466470), (65, 1173176), (104, 733235), (130, 586588), (260, 293294), (520, 146647)]