133846120

素因数分解:

$2^3\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{2819}}^1$

素因数の和:4017

約数の個数: 32

約数和(自身を含む): 301514400

約数和(自身を除く): 167668280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1187, 2374, 2819, 4748, 5638, 5935, 9496, 11276, 11870, 14095, 22552, 23740, 28190, 47480, 56380, 112760, 3346153, 6692306, 13384612, 16730765, 26769224, 33461530, 66923060, 133846120]

約数ペア:

[(1, 133846120), (2, 66923060), (4, 33461530), (5, 26769224), (8, 16730765), (10, 13384612), (20, 6692306), (40, 3346153), (1187, 112760), (2374, 56380), (2819, 47480), (4748, 28190), (5638, 23740), (5935, 22552), (9496, 14095), (11276, 11870)]