55366720

素因数分解:

$2^6\times 5^1\times {\mathrm{173021}}^1$

素因数の和:173038

約数の個数: 28

約数和(自身を含む): 131842764

約数和(自身を除く): 76476044

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 173021, 346042, 692084, 865105, 1384168, 1730210, 2768336, 3460420, 5536672, 6920840, 11073344, 13841680, 27683360, 55366720]

約数ペア:

[(1, 55366720), (2, 27683360), (4, 13841680), (5, 11073344), (8, 6920840), (10, 5536672), (16, 3460420), (20, 2768336), (32, 1730210), (40, 1384168), (64, 865105), (80, 692084), (160, 346042), (320, 173021)]