6338560

素因数分解:

$2^{11}\times 5^1\times {\mathrm{619}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 15233400

約数和(自身を除く): 8894840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 619, 640, 1024, 1238, 1280, 2048, 2476, 2560, 3095, 4952, 5120, 6190, 9904, 10240, 12380, 19808, 24760, 39616, 49520, 79232, 99040, 158464, 198080, 316928, 396160, 633856, 792320, 1267712, 1584640, 3169280, 6338560]

約数ペア:

[(1, 6338560), (2, 3169280), (4, 1584640), (5, 1267712), (8, 792320), (10, 633856), (16, 396160), (20, 316928), (32, 198080), (40, 158464), (64, 99040), (80, 79232), (128, 49520), (160, 39616), (256, 24760), (320, 19808), (512, 12380), (619, 10240), (640, 9904), (1024, 6190), (1238, 5120), (1280, 4952), (2048, 3095), (2476, 2560)]