74491900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{106417}}^1$

素因数の和:106438

約数の個数: 36

約数和(自身を含む): 184741648

約数和(自身を除く): 110249748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 106417, 212834, 425668, 532085, 744919, 1064170, 1489838, 2128340, 2660425, 2979676, 3724595, 5320850, 7449190, 10641700, 14898380, 18622975, 37245950, 74491900]

約数ペア:

[(1, 74491900), (2, 37245950), (4, 18622975), (5, 14898380), (7, 10641700), (10, 7449190), (14, 5320850), (20, 3724595), (25, 2979676), (28, 2660425), (35, 2128340), (50, 1489838), (70, 1064170), (100, 744919), (140, 532085), (175, 425668), (350, 212834), (700, 106417)]