477016720

素因数分解:

$2^4\times 5^1\times {\mathrm{5962709}}^1$

素因数の和:5962722

約数の個数: 20

約数和(自身を含む): 1109064060

約数和(自身を除く): 632047340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5962709, 11925418, 23850836, 29813545, 47701672, 59627090, 95403344, 119254180, 238508360, 477016720]

約数ペア:

[(1, 477016720), (2, 238508360), (4, 119254180), (5, 95403344), (8, 59627090), (10, 47701672), (16, 29813545), (20, 23850836), (40, 11925418), (80, 5962709)]