6698240

素因数分解:

$2^8\times 5^1\times {\mathrm{5233}}^1$

素因数の和:5254

約数の個数: 36

約数和(自身を含む): 16047444

約数和(自身を除く): 9349204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 5233, 10466, 20932, 26165, 41864, 52330, 83728, 104660, 167456, 209320, 334912, 418640, 669824, 837280, 1339648, 1674560, 3349120, 6698240]

約数ペア:

[(1, 6698240), (2, 3349120), (4, 1674560), (5, 1339648), (8, 837280), (10, 669824), (16, 418640), (20, 334912), (32, 209320), (40, 167456), (64, 104660), (80, 83728), (128, 52330), (160, 41864), (256, 26165), (320, 20932), (640, 10466), (1280, 5233)]