119355920

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{36389}}^1$

素因数の和:36443

約数の個数: 40

約数和(自身を含む): 284278680

約数和(自身を除く): 164922760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 36389, 72778, 145556, 181945, 291112, 363890, 582224, 727780, 1455560, 1491949, 2911120, 2983898, 5967796, 7459745, 11935592, 14919490, 23871184, 29838980, 59677960, 119355920]

約数ペア:

[(1, 119355920), (2, 59677960), (4, 29838980), (5, 23871184), (8, 14919490), (10, 11935592), (16, 7459745), (20, 5967796), (40, 2983898), (41, 2911120), (80, 1491949), (82, 1455560), (164, 727780), (205, 582224), (328, 363890), (410, 291112), (656, 181945), (820, 145556), (1640, 72778), (3280, 36389)]