474302080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{105871}}^1$

素因数の和:105897

約数の個数: 64

約数和(自身を含む): 1295873280

約数和(自身を除く): 821571200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 105871, 211742, 423484, 529355, 741097, 846968, 1058710, 1482194, 1693936, 2117420, 2964388, 3387872, 3705485, 4234840, 5928776, 6775744, 7410970, 8469680, 11857552, 13551488, 14821940, 16939360, 23715104, 29643880, 33878720, 47430208, 59287760, 67757440, 94860416, 118575520, 237151040, 474302080]

約数ペア:

[(1, 474302080), (2, 237151040), (4, 118575520), (5, 94860416), (7, 67757440), (8, 59287760), (10, 47430208), (14, 33878720), (16, 29643880), (20, 23715104), (28, 16939360), (32, 14821940), (35, 13551488), (40, 11857552), (56, 8469680), (64, 7410970), (70, 6775744), (80, 5928776), (112, 4234840), (128, 3705485), (140, 3387872), (160, 2964388), (224, 2117420), (280, 1693936), (320, 1482194), (448, 1058710), (560, 846968), (640, 741097), (896, 529355), (1120, 423484), (2240, 211742), (4480, 105871)]