570661880

素因数分解:

$2^3\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{10949}}^1$

素因数の和:12263

約数の個数: 32

約数和(自身を含む): 1285092000

約数和(自身を除く): 714430120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1303, 2606, 5212, 6515, 10424, 10949, 13030, 21898, 26060, 43796, 52120, 54745, 87592, 109490, 218980, 437960, 14266547, 28533094, 57066188, 71332735, 114132376, 142665470, 285330940, 570661880]

約数ペア:

[(1, 570661880), (2, 285330940), (4, 142665470), (5, 114132376), (8, 71332735), (10, 57066188), (20, 28533094), (40, 14266547), (1303, 437960), (2606, 218980), (5212, 109490), (6515, 87592), (10424, 54745), (10949, 52120), (13030, 43796), (21898, 26060)]