40045392

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 119081664

約数和(自身を除く): 79036272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 107, 113, 138, 144, 184, 207, 214, 226, 276, 321, 339, 368, 414, 428, 452, 552, 642, 678, 828, 856, 904, 963, 1017, 1104, 1284, 1356, 1656, 1712, 1808, 1926, 2034, 2461, 2568, 2599, 2712, 3312, 3852, 4068, 4922, 5136, 5198, 5424, 7383, 7704, 7797, 8136, 9844, 10396, 12091, 14766, 15408, 15594, 16272, 19688, 20792, 22149, 23391, 24182, 29532, 31188, 36273, 39376, 41584, 44298, 46782, 48364, 59064, 62376, 72546, 88596, 93564, 96728, 108819, 118128, 124752, 145092, 177192, 187128, 193456, 217638, 278093, 290184, 354384, 374256, 435276, 556186, 580368, 834279, 870552, 1112372, 1668558, 1741104, 2224744, 2502837, 3337116, 4449488, 5005674, 6674232, 10011348, 13348464, 20022696, 40045392]

約数ペア:

[(1, 40045392), (2, 20022696), (3, 13348464), (4, 10011348), (6, 6674232), (8, 5005674), (9, 4449488), (12, 3337116), (16, 2502837), (18, 2224744), (23, 1741104), (24, 1668558), (36, 1112372), (46, 870552), (48, 834279), (69, 580368), (72, 556186), (92, 435276), (107, 374256), (113, 354384), (138, 290184), (144, 278093), (184, 217638), (207, 193456), (214, 187128), (226, 177192), (276, 145092), (321, 124752), (339, 118128), (368, 108819), (414, 96728), (428, 93564), (452, 88596), (552, 72546), (642, 62376), (678, 59064), (828, 48364), (856, 46782), (904, 44298), (963, 41584), (1017, 39376), (1104, 36273), (1284, 31188), (1356, 29532), (1656, 24182), (1712, 23391), (1808, 22149), (1926, 20792), (2034, 19688), (2461, 16272), (2568, 15594), (2599, 15408), (2712, 14766), (3312, 12091), (3852, 10396), (4068, 9844), (4922, 8136), (5136, 7797), (5198, 7704), (5424, 7383)]