17157080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1148

約数の個数: 64

約数和(自身を含む): 42690240

約数和(自身を除く): 25533160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1097, 1564, 1955, 2194, 3128, 3910, 4388, 5485, 7820, 8776, 10970, 15640, 18649, 21940, 25231, 37298, 43880, 50462, 74596, 93245, 100924, 126155, 149192, 186490, 201848, 252310, 372980, 428927, 504620, 745960, 857854, 1009240, 1715708, 2144635, 3431416, 4289270, 8578540, 17157080]

約数ペア:

[(1, 17157080), (2, 8578540), (4, 4289270), (5, 3431416), (8, 2144635), (10, 1715708), (17, 1009240), (20, 857854), (23, 745960), (34, 504620), (40, 428927), (46, 372980), (68, 252310), (85, 201848), (92, 186490), (115, 149192), (136, 126155), (170, 100924), (184, 93245), (230, 74596), (340, 50462), (391, 43880), (460, 37298), (680, 25231), (782, 21940), (920, 18649), (1097, 15640), (1564, 10970), (1955, 8776), (2194, 7820), (3128, 5485), (3910, 4388)]