10947080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 26213760

約数和(自身を除く): 15266680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 73, 92, 115, 146, 163, 184, 230, 292, 326, 365, 460, 584, 652, 730, 815, 920, 1304, 1460, 1630, 1679, 2920, 3260, 3358, 3749, 6520, 6716, 7498, 8395, 11899, 13432, 14996, 16790, 18745, 23798, 29992, 33580, 37490, 47596, 59495, 67160, 74980, 95192, 118990, 149960, 237980, 273677, 475960, 547354, 1094708, 1368385, 2189416, 2736770, 5473540, 10947080]

約数ペア:

[(1, 10947080), (2, 5473540), (4, 2736770), (5, 2189416), (8, 1368385), (10, 1094708), (20, 547354), (23, 475960), (40, 273677), (46, 237980), (73, 149960), (92, 118990), (115, 95192), (146, 74980), (163, 67160), (184, 59495), (230, 47596), (292, 37490), (326, 33580), (365, 29992), (460, 23798), (584, 18745), (652, 16790), (730, 14996), (815, 13432), (920, 11899), (1304, 8395), (1460, 7498), (1630, 6716), (1679, 6520), (2920, 3749), (3260, 3358)]