425380480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{94951}}^1$

素因数の和:94977

約数の個数: 64

約数和(自身を含む): 1162212480

約数和(自身を除く): 736832000

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, 94951, 189902, 379804, 474755, 664657, 759608, 949510, 1329314, 1519216, 1899020, 2658628, 3038432, 3323285, 3798040, 5317256, 6076864, 6646570, 7596080, 10634512, 12153728, 13293140, 15192160, 21269024, 26586280, 30384320, 42538048, 53172560, 60768640, 85076096, 106345120, 212690240, 425380480]

約数ペア:

[(1, 425380480), (2, 212690240), (4, 106345120), (5, 85076096), (7, 60768640), (8, 53172560), (10, 42538048), (14, 30384320), (16, 26586280), (20, 21269024), (28, 15192160), (32, 13293140), (35, 12153728), (40, 10634512), (56, 7596080), (64, 6646570), (70, 6076864), (80, 5317256), (112, 3798040), (128, 3323285), (140, 3038432), (160, 2658628), (224, 1899020), (280, 1519216), (320, 1329314), (448, 949510), (560, 759608), (640, 664657), (896, 474755), (1120, 379804), (2240, 189902), (4480, 94951)]