40812304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 93744000

約数和(自身を除く): 52931696

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 184, 208, 247, 299, 304, 368, 437, 449, 494, 598, 874, 898, 988, 1196, 1748, 1796, 1976, 2392, 3496, 3592, 3952, 4784, 5681, 5837, 6992, 7184, 8531, 10327, 11362, 11674, 17062, 20654, 22724, 23348, 34124, 41308, 45448, 46696, 68248, 82616, 90896, 93392, 110903, 134251, 136496, 165232, 196213, 221806, 268502, 392426, 443612, 537004, 784852, 887224, 1074008, 1569704, 1774448, 2148016, 2550769, 3139408, 5101538, 10203076, 20406152, 40812304]

約数ペア:

[(1, 40812304), (2, 20406152), (4, 10203076), (8, 5101538), (13, 3139408), (16, 2550769), (19, 2148016), (23, 1774448), (26, 1569704), (38, 1074008), (46, 887224), (52, 784852), (76, 537004), (92, 443612), (104, 392426), (152, 268502), (184, 221806), (208, 196213), (247, 165232), (299, 136496), (304, 134251), (368, 110903), (437, 93392), (449, 90896), (494, 82616), (598, 68248), (874, 46696), (898, 45448), (988, 41308), (1196, 34124), (1748, 23348), (1796, 22724), (1976, 20654), (2392, 17062), (3496, 11674), (3592, 11362), (3952, 10327), (4784, 8531), (5681, 7184), (5837, 6992)]