29121160

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9973}}^1$

素因数の和:10057

約数の個数: 32

約数和(自身を含む): 66426840

約数和(自身を除く): 37305680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 9973, 19946, 39892, 49865, 79784, 99730, 199460, 398920, 728029, 1456058, 2912116, 3640145, 5824232, 7280290, 14560580, 29121160]

約数ペア:

[(1, 29121160), (2, 14560580), (4, 7280290), (5, 5824232), (8, 3640145), (10, 2912116), (20, 1456058), (40, 728029), (73, 398920), (146, 199460), (292, 99730), (365, 79784), (584, 49865), (730, 39892), (1460, 19946), (2920, 9973)]