13162250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 27630720

約数和(自身を除く): 14468470

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 125, 163, 170, 190, 250, 323, 326, 425, 475, 646, 815, 850, 950, 1615, 1630, 2125, 2375, 2771, 3097, 3230, 4075, 4250, 4750, 5542, 6194, 8075, 8150, 13855, 15485, 16150, 20375, 27710, 30970, 40375, 40750, 52649, 69275, 77425, 80750, 105298, 138550, 154850, 263245, 346375, 387125, 526490, 692750, 774250, 1316225, 2632450, 6581125, 13162250]

約数ペア:

[(1, 13162250), (2, 6581125), (5, 2632450), (10, 1316225), (17, 774250), (19, 692750), (25, 526490), (34, 387125), (38, 346375), (50, 263245), (85, 154850), (95, 138550), (125, 105298), (163, 80750), (170, 77425), (190, 69275), (250, 52649), (323, 40750), (326, 40375), (425, 30970), (475, 27710), (646, 20375), (815, 16150), (850, 15485), (950, 13855), (1615, 8150), (1630, 8075), (2125, 6194), (2375, 5542), (2771, 4750), (3097, 4250), (3230, 4075)]