10823180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 23750496

約数和(自身を除く): 12927316

約数列:

[1, 2, 4, 5, 10, 20, 41, 67, 82, 134, 164, 197, 205, 268, 335, 394, 410, 670, 788, 820, 985, 1340, 1970, 2747, 3940, 5494, 8077, 10988, 13199, 13735, 16154, 26398, 27470, 32308, 40385, 52796, 54940, 65995, 80770, 131990, 161540, 263980, 541159, 1082318, 2164636, 2705795, 5411590, 10823180]

約数ペア:

[(1, 10823180), (2, 5411590), (4, 2705795), (5, 2164636), (10, 1082318), (20, 541159), (41, 263980), (67, 161540), (82, 131990), (134, 80770), (164, 65995), (197, 54940), (205, 52796), (268, 40385), (335, 32308), (394, 27470), (410, 26398), (670, 16154), (788, 13735), (820, 13199), (985, 10988), (1340, 8077), (1970, 5494), (2747, 3940)]