5705980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 13970880

約数和(自身を除く): 8264900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 769, 1060, 1484, 1538, 1855, 3076, 3710, 3845, 5383, 7420, 7690, 10766, 15380, 21532, 26915, 40757, 53830, 81514, 107660, 163028, 203785, 285299, 407570, 570598, 815140, 1141196, 1426495, 2852990, 5705980]

約数ペア:

[(1, 5705980), (2, 2852990), (4, 1426495), (5, 1141196), (7, 815140), (10, 570598), (14, 407570), (20, 285299), (28, 203785), (35, 163028), (53, 107660), (70, 81514), (106, 53830), (140, 40757), (212, 26915), (265, 21532), (371, 15380), (530, 10766), (742, 7690), (769, 7420), (1060, 5383), (1484, 3845), (1538, 3710), (1855, 3076)]