40322680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1069}}^1$

素因数の和:1144

約数の個数: 64

約数和(自身を含む): 97070400

約数和(自身を除く): 56747720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 115, 164, 184, 205, 230, 328, 410, 460, 820, 920, 943, 1069, 1640, 1886, 2138, 3772, 4276, 4715, 5345, 7544, 8552, 9430, 10690, 18860, 21380, 24587, 37720, 42760, 43829, 49174, 87658, 98348, 122935, 175316, 196696, 219145, 245870, 350632, 438290, 491740, 876580, 983480, 1008067, 1753160, 2016134, 4032268, 5040335, 8064536, 10080670, 20161340, 40322680]

約数ペア:

[(1, 40322680), (2, 20161340), (4, 10080670), (5, 8064536), (8, 5040335), (10, 4032268), (20, 2016134), (23, 1753160), (40, 1008067), (41, 983480), (46, 876580), (82, 491740), (92, 438290), (115, 350632), (164, 245870), (184, 219145), (205, 196696), (230, 175316), (328, 122935), (410, 98348), (460, 87658), (820, 49174), (920, 43829), (943, 42760), (1069, 37720), (1640, 24587), (1886, 21380), (2138, 18860), (3772, 10690), (4276, 9430), (4715, 8552), (5345, 7544)]