40075416

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{2797}}^1$

素因数の和:3008

約数の個数: 48

約数和(自身を含む): 109122000

約数和(自身を除く): 69046584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 2797, 3582, 4776, 5594, 7164, 8391, 11188, 14328, 16782, 22376, 25173, 33564, 50346, 67128, 100692, 201384, 556603, 1113206, 1669809, 2226412, 3339618, 4452824, 5009427, 6679236, 10018854, 13358472, 20037708, 40075416]

約数ペア:

[(1, 40075416), (2, 20037708), (3, 13358472), (4, 10018854), (6, 6679236), (8, 5009427), (9, 4452824), (12, 3339618), (18, 2226412), (24, 1669809), (36, 1113206), (72, 556603), (199, 201384), (398, 100692), (597, 67128), (796, 50346), (1194, 33564), (1592, 25173), (1791, 22376), (2388, 16782), (2797, 14328), (3582, 11188), (4776, 8391), (5594, 7164)]