32787860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{33457}}^1$

素因数の和:33480

約数の個数: 36

約数和(自身を含む): 80098452

約数和(自身を除く): 47310592

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 33457, 66914, 133828, 167285, 234199, 334570, 468398, 669140, 936796, 1170995, 1639393, 2341990, 3278786, 4683980, 6557572, 8196965, 16393930, 32787860]

約数ペア:

[(1, 32787860), (2, 16393930), (4, 8196965), (5, 6557572), (7, 4683980), (10, 3278786), (14, 2341990), (20, 1639393), (28, 1170995), (35, 936796), (49, 669140), (70, 468398), (98, 334570), (140, 234199), (196, 167285), (245, 133828), (490, 66914), (980, 33457)]