2632450

素因数分解:

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

素因数の和:211

約数の個数: 48

約数和(自身を含む): 5490720

約数和(自身を除く): 2858270

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 163, 170, 190, 323, 326, 425, 475, 646, 815, 850, 950, 1615, 1630, 2771, 3097, 3230, 4075, 5542, 6194, 8075, 8150, 13855, 15485, 16150, 27710, 30970, 52649, 69275, 77425, 105298, 138550, 154850, 263245, 526490, 1316225, 2632450]

約数ペア:

[(1, 2632450), (2, 1316225), (5, 526490), (10, 263245), (17, 154850), (19, 138550), (25, 105298), (34, 77425), (38, 69275), (50, 52649), (85, 30970), (95, 27710), (163, 16150), (170, 15485), (190, 13855), (323, 8150), (326, 8075), (425, 6194), (475, 5542), (646, 4075), (815, 3230), (850, 3097), (950, 2771), (1615, 1630)]