834700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:522

約数の個数: 36

約数和(自身を含む): 1921752

約数和(自身を除く): 1087052

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 491, 850, 982, 1700, 1964, 2455, 4910, 8347, 9820, 12275, 16694, 24550, 33388, 41735, 49100, 83470, 166940, 208675, 417350, 834700]

約数ペア:

[(1, 834700), (2, 417350), (4, 208675), (5, 166940), (10, 83470), (17, 49100), (20, 41735), (25, 33388), (34, 24550), (50, 16694), (68, 12275), (85, 9820), (100, 8347), (170, 4910), (340, 2455), (425, 1964), (491, 1700), (850, 982)]