424946080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{204301}}^1$

素因数の和:204329

約数の個数: 48

約数和(自身を含む): 1081166184

約数和(自身を除く): 656220104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 204301, 408602, 817204, 1021505, 1634408, 2043010, 2655913, 3268816, 4086020, 5311826, 6537632, 8172040, 10623652, 13279565, 16344080, 21247304, 26559130, 32688160, 42494608, 53118260, 84989216, 106236520, 212473040, 424946080]

約数ペア:

[(1, 424946080), (2, 212473040), (4, 106236520), (5, 84989216), (8, 53118260), (10, 42494608), (13, 32688160), (16, 26559130), (20, 21247304), (26, 16344080), (32, 13279565), (40, 10623652), (52, 8172040), (65, 6537632), (80, 5311826), (104, 4086020), (130, 3268816), (160, 2655913), (208, 2043010), (260, 1634408), (416, 1021505), (520, 817204), (1040, 408602), (2080, 204301)]