2023404560

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{588199}}^1$

素因数の和:588255

約数の個数: 40

約数和(自身を含む): 4813828800

約数和(自身を除く): 2790424240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 588199, 1176398, 2352796, 2940995, 4705592, 5881990, 9411184, 11763980, 23527960, 25292557, 47055920, 50585114, 101170228, 126462785, 202340456, 252925570, 404680912, 505851140, 1011702280, 2023404560]

約数ペア:

[(1, 2023404560), (2, 1011702280), (4, 505851140), (5, 404680912), (8, 252925570), (10, 202340456), (16, 126462785), (20, 101170228), (40, 50585114), (43, 47055920), (80, 25292557), (86, 23527960), (172, 11763980), (215, 9411184), (344, 5881990), (430, 4705592), (688, 2940995), (860, 2352796), (1720, 1176398), (3440, 588199)]