40432390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{479}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 76308480

約数和(自身を除く): 35876090

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 367, 479, 734, 958, 1835, 2395, 3670, 4790, 8441, 11017, 16882, 22034, 42205, 55085, 84410, 110170, 175793, 351586, 878965, 1757930, 4043239, 8086478, 20216195, 40432390]

約数ペア:

[(1, 40432390), (2, 20216195), (5, 8086478), (10, 4043239), (23, 1757930), (46, 878965), (115, 351586), (230, 175793), (367, 110170), (479, 84410), (734, 55085), (958, 42205), (1835, 22034), (2395, 16882), (3670, 11017), (4790, 8441)]