46045220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{433}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 104628720

約数和(自身を除く): 58583500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 409, 433, 818, 866, 1636, 1732, 2045, 2165, 4090, 4330, 5317, 5629, 8180, 8660, 10634, 11258, 21268, 22516, 26585, 28145, 53170, 56290, 106340, 112580, 177097, 354194, 708388, 885485, 1770970, 2302261, 3541940, 4604522, 9209044, 11511305, 23022610, 46045220]

約数ペア:

[(1, 46045220), (2, 23022610), (4, 11511305), (5, 9209044), (10, 4604522), (13, 3541940), (20, 2302261), (26, 1770970), (52, 885485), (65, 708388), (130, 354194), (260, 177097), (409, 112580), (433, 106340), (818, 56290), (866, 53170), (1636, 28145), (1732, 26585), (2045, 22516), (2165, 21268), (4090, 11258), (4330, 10634), (5317, 8660), (5629, 8180)]