13303537340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{185441}}^1$

素因数の和:185678

約数の個数: 48

約数和(自身を含む): 29721160224

約数和(自身を除く): 16417622884

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 211, 340, 422, 844, 1055, 2110, 3587, 4220, 7174, 14348, 17935, 35870, 71740, 185441, 370882, 741764, 927205, 1854410, 3152497, 3708820, 6304994, 12609988, 15762485, 31524970, 39128051, 63049940, 78256102, 156512204, 195640255, 391280510, 665176867, 782561020, 1330353734, 2660707468, 3325884335, 6651768670, 13303537340]

約数ペア:

[(1, 13303537340), (2, 6651768670), (4, 3325884335), (5, 2660707468), (10, 1330353734), (17, 782561020), (20, 665176867), (34, 391280510), (68, 195640255), (85, 156512204), (170, 78256102), (211, 63049940), (340, 39128051), (422, 31524970), (844, 15762485), (1055, 12609988), (2110, 6304994), (3587, 3708820), (4220, 3152497), (7174, 1854410), (14348, 927205), (17935, 741764), (35870, 370882), (71740, 185441)]