8541740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 19353600

約数和(自身を除く): 10811860

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 599, 620, 713, 1198, 1426, 2396, 2852, 2995, 3565, 5990, 7130, 11980, 13777, 14260, 18569, 27554, 37138, 55108, 68885, 74276, 92845, 137770, 185690, 275540, 371380, 427087, 854174, 1708348, 2135435, 4270870, 8541740]

約数ペア:

[(1, 8541740), (2, 4270870), (4, 2135435), (5, 1708348), (10, 854174), (20, 427087), (23, 371380), (31, 275540), (46, 185690), (62, 137770), (92, 92845), (115, 74276), (124, 68885), (155, 55108), (230, 37138), (310, 27554), (460, 18569), (599, 14260), (620, 13777), (713, 11980), (1198, 7130), (1426, 5990), (2396, 3565), (2852, 2995)]