88664480

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5179}}^1$

素因数の和:5301

約数の個数: 48

約数和(自身を含む): 211468320

約数和(自身を除く): 122803840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 3424, 4280, 5179, 8560, 10358, 17120, 20716, 25895, 41432, 51790, 82864, 103580, 165728, 207160, 414320, 554153, 828640, 1108306, 2216612, 2770765, 4433224, 5541530, 8866448, 11083060, 17732896, 22166120, 44332240, 88664480]

約数ペア:

[(1, 88664480), (2, 44332240), (4, 22166120), (5, 17732896), (8, 11083060), (10, 8866448), (16, 5541530), (20, 4433224), (32, 2770765), (40, 2216612), (80, 1108306), (107, 828640), (160, 554153), (214, 414320), (428, 207160), (535, 165728), (856, 103580), (1070, 82864), (1712, 51790), (2140, 41432), (3424, 25895), (4280, 20716), (5179, 17120), (8560, 10358)]