508770829060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7349}}^1\times {\mathrm{266269}}^1$

素因数の和:273640

約数の個数: 48

約数和(自身を含む): 1150765686000

約数和(自身を除く): 641994856940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7349, 14698, 29396, 36745, 73490, 95537, 146980, 191074, 266269, 382148, 477685, 532538, 955370, 1065076, 1331345, 1910740, 2662690, 3461497, 5325380, 6922994, 13845988, 17307485, 34614970, 69229940, 1956810881, 3913621762, 7827243524, 9784054405, 19568108810, 25438541453, 39136217620, 50877082906, 101754165812, 127192707265, 254385414530, 508770829060]

約数ペア:

[(1, 508770829060), (2, 254385414530), (4, 127192707265), (5, 101754165812), (10, 50877082906), (13, 39136217620), (20, 25438541453), (26, 19568108810), (52, 9784054405), (65, 7827243524), (130, 3913621762), (260, 1956810881), (7349, 69229940), (14698, 34614970), (29396, 17307485), (36745, 13845988), (73490, 6922994), (95537, 5325380), (146980, 3461497), (191074, 2662690), (266269, 1910740), (382148, 1331345), (477685, 1065076), (532538, 955370)]