563697080

素因数分解:

$2^3\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{9439}}^1$

素因数の和:10943

約数の個数: 32

約数和(自身を含む): 1269302400

約数和(自身を除く): 705605320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1493, 2986, 5972, 7465, 9439, 11944, 14930, 18878, 29860, 37756, 47195, 59720, 75512, 94390, 188780, 377560, 14092427, 28184854, 56369708, 70462135, 112739416, 140924270, 281848540, 563697080]

約数ペア:

[(1, 563697080), (2, 281848540), (4, 140924270), (5, 112739416), (8, 70462135), (10, 56369708), (20, 28184854), (40, 14092427), (1493, 377560), (2986, 188780), (5972, 94390), (7465, 75512), (9439, 59720), (11944, 47195), (14930, 37756), (18878, 29860)]