16758260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2143}}^1$

素因数の和:2192

約数の個数: 48

約数和(自身を含む): 38900736

約数和(自身を除く): 22142476

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 2143, 3910, 4286, 7820, 8572, 10715, 21430, 36431, 42860, 49289, 72862, 98578, 145724, 182155, 197156, 246445, 364310, 492890, 728620, 837913, 985780, 1675826, 3351652, 4189565, 8379130, 16758260]

約数ペア:

[(1, 16758260), (2, 8379130), (4, 4189565), (5, 3351652), (10, 1675826), (17, 985780), (20, 837913), (23, 728620), (34, 492890), (46, 364310), (68, 246445), (85, 197156), (92, 182155), (115, 145724), (170, 98578), (230, 72862), (340, 49289), (391, 42860), (460, 36431), (782, 21430), (1564, 10715), (1955, 8572), (2143, 7820), (3910, 4286)]