202324840

素因数分解:

$2^3\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{3257}}^1$

素因数の和:4821

約数の個数: 32

約数和(自身を含む): 455663880

約数和(自身を除く): 253339040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1553, 3106, 3257, 6212, 6514, 7765, 12424, 13028, 15530, 16285, 26056, 31060, 32570, 62120, 65140, 130280, 5058121, 10116242, 20232484, 25290605, 40464968, 50581210, 101162420, 202324840]

約数ペア:

[(1, 202324840), (2, 101162420), (4, 50581210), (5, 40464968), (8, 25290605), (10, 20232484), (20, 10116242), (40, 5058121), (1553, 130280), (3106, 65140), (3257, 62120), (6212, 32570), (6514, 31060), (7765, 26056), (12424, 16285), (13028, 15530)]