46685780

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 100324224

約数和(自身を除く): 53638444

約数列:

[1, 2, 4, 5, 10, 20, 103, 131, 173, 206, 262, 346, 412, 515, 524, 655, 692, 865, 1030, 1310, 1730, 2060, 2620, 3460, 13493, 17819, 22663, 26986, 35638, 45326, 53972, 67465, 71276, 89095, 90652, 113315, 134930, 178190, 226630, 269860, 356380, 453260, 2334289, 4668578, 9337156, 11671445, 23342890, 46685780]

約数ペア:

[(1, 46685780), (2, 23342890), (4, 11671445), (5, 9337156), (10, 4668578), (20, 2334289), (103, 453260), (131, 356380), (173, 269860), (206, 226630), (262, 178190), (346, 134930), (412, 113315), (515, 90652), (524, 89095), (655, 71276), (692, 67465), (865, 53972), (1030, 45326), (1310, 35638), (1730, 26986), (2060, 22663), (2620, 17819), (3460, 13493)]