52372240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 130585392

約数和(自身を除く): 78213152

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 97, 136, 170, 194, 272, 340, 388, 397, 485, 680, 776, 794, 970, 1360, 1552, 1588, 1649, 1940, 1985, 3176, 3298, 3880, 3970, 6352, 6596, 6749, 7760, 7940, 8245, 13192, 13498, 15880, 16490, 26384, 26996, 31760, 32980, 33745, 38509, 53992, 65960, 67490, 77018, 107984, 131920, 134980, 154036, 192545, 269960, 308072, 385090, 539920, 616144, 654653, 770180, 1309306, 1540360, 2618612, 3080720, 3273265, 5237224, 6546530, 10474448, 13093060, 26186120, 52372240]

約数ペア:

[(1, 52372240), (2, 26186120), (4, 13093060), (5, 10474448), (8, 6546530), (10, 5237224), (16, 3273265), (17, 3080720), (20, 2618612), (34, 1540360), (40, 1309306), (68, 770180), (80, 654653), (85, 616144), (97, 539920), (136, 385090), (170, 308072), (194, 269960), (272, 192545), (340, 154036), (388, 134980), (397, 131920), (485, 107984), (680, 77018), (776, 67490), (794, 65960), (970, 53992), (1360, 38509), (1552, 33745), (1588, 32980), (1649, 31760), (1940, 26996), (1985, 26384), (3176, 16490), (3298, 15880), (3880, 13498), (3970, 13192), (6352, 8245), (6596, 7940), (6749, 7760)]