56014720

素因数分解:

$2^7\times 5^1\times {\mathrm{87523}}^1$

素因数の和:87542

約数の個数: 32

約数和(自身を含む): 133911720

約数和(自身を除く): 77897000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 87523, 175046, 350092, 437615, 700184, 875230, 1400368, 1750460, 2800736, 3500920, 5601472, 7001840, 11202944, 14003680, 28007360, 56014720]

約数ペア:

[(1, 56014720), (2, 28007360), (4, 14003680), (5, 11202944), (8, 7001840), (10, 5601472), (16, 3500920), (20, 2800736), (32, 1750460), (40, 1400368), (64, 875230), (80, 700184), (128, 437615), (160, 350092), (320, 175046), (640, 87523)]