850280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 1981800

約数和(自身を除く): 1131520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 733, 1160, 1466, 2932, 3665, 5864, 7330, 14660, 21257, 29320, 42514, 85028, 106285, 170056, 212570, 425140, 850280]

約数ペア:

[(1, 850280), (2, 425140), (4, 212570), (5, 170056), (8, 106285), (10, 85028), (20, 42514), (29, 29320), (40, 21257), (58, 14660), (116, 7330), (145, 5864), (232, 3665), (290, 2932), (580, 1466), (733, 1160)]