194639360

素因数分解:

$2^9\times 5^1\times {\mathrm{76031}}^1$

素因数の和:76054

約数の個数: 40

約数和(自身を含む): 466684416

約数和(自身を除く): 272045056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 76031, 152062, 304124, 380155, 608248, 760310, 1216496, 1520620, 2432992, 3041240, 4865984, 6082480, 9731968, 12164960, 19463936, 24329920, 38927872, 48659840, 97319680, 194639360]

約数ペア:

[(1, 194639360), (2, 97319680), (4, 48659840), (5, 38927872), (8, 24329920), (10, 19463936), (16, 12164960), (20, 9731968), (32, 6082480), (40, 4865984), (64, 3041240), (80, 2432992), (128, 1520620), (160, 1216496), (256, 760310), (320, 608248), (512, 380155), (640, 304124), (1280, 152062), (2560, 76031)]