23686550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 47139840

約数和(自身を除く): 23453290

約数列:

[1, 2, 5, 10, 23, 25, 43, 46, 50, 86, 115, 215, 230, 430, 479, 575, 958, 989, 1075, 1150, 1978, 2150, 2395, 4790, 4945, 9890, 11017, 11975, 20597, 22034, 23950, 24725, 41194, 49450, 55085, 102985, 110170, 205970, 275425, 473731, 514925, 550850, 947462, 1029850, 2368655, 4737310, 11843275, 23686550]

約数ペア:

[(1, 23686550), (2, 11843275), (5, 4737310), (10, 2368655), (23, 1029850), (25, 947462), (43, 550850), (46, 514925), (50, 473731), (86, 275425), (115, 205970), (215, 110170), (230, 102985), (430, 55085), (479, 49450), (575, 41194), (958, 24725), (989, 23950), (1075, 22034), (1150, 20597), (1978, 11975), (2150, 11017), (2395, 9890), (4790, 4945)]