188342800

素因数分解:

$2^4\times 5^2\times {\mathrm{479}}^1\times {\mathrm{983}}^1$

素因数の和:1480

約数の個数: 60

約数和(自身を含む): 453899520

約数和(自身を除く): 265556720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 479, 958, 983, 1916, 1966, 2395, 3832, 3932, 4790, 4915, 7664, 7864, 9580, 9830, 11975, 15728, 19160, 19660, 23950, 24575, 38320, 39320, 47900, 49150, 78640, 95800, 98300, 191600, 196600, 393200, 470857, 941714, 1883428, 2354285, 3766856, 4708570, 7533712, 9417140, 11771425, 18834280, 23542850, 37668560, 47085700, 94171400, 188342800]

約数ペア:

[(1, 188342800), (2, 94171400), (4, 47085700), (5, 37668560), (8, 23542850), (10, 18834280), (16, 11771425), (20, 9417140), (25, 7533712), (40, 4708570), (50, 3766856), (80, 2354285), (100, 1883428), (200, 941714), (400, 470857), (479, 393200), (958, 196600), (983, 191600), (1916, 98300), (1966, 95800), (2395, 78640), (3832, 49150), (3932, 47900), (4790, 39320), (4915, 38320), (7664, 24575), (7864, 23950), (9580, 19660), (9830, 19160), (11975, 15728)]