1406114560

素因数分解:

$2^8\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12343}}^1$

素因数の和:12453

約数の個数: 72

約数和(自身を含む): 3406203360

約数和(自身を除く): 2000088800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 128, 160, 178, 256, 320, 356, 445, 640, 712, 890, 1280, 1424, 1780, 2848, 3560, 5696, 7120, 11392, 12343, 14240, 22784, 24686, 28480, 49372, 56960, 61715, 98744, 113920, 123430, 197488, 246860, 394976, 493720, 789952, 987440, 1098527, 1579904, 1974880, 2197054, 3159808, 3949760, 4394108, 5492635, 7899520, 8788216, 10985270, 15799040, 17576432, 21970540, 35152864, 43941080, 70305728, 87882160, 140611456, 175764320, 281222912, 351528640, 703057280, 1406114560]

約数ペア:

[(1, 1406114560), (2, 703057280), (4, 351528640), (5, 281222912), (8, 175764320), (10, 140611456), (16, 87882160), (20, 70305728), (32, 43941080), (40, 35152864), (64, 21970540), (80, 17576432), (89, 15799040), (128, 10985270), (160, 8788216), (178, 7899520), (256, 5492635), (320, 4394108), (356, 3949760), (445, 3159808), (640, 2197054), (712, 1974880), (890, 1579904), (1280, 1098527), (1424, 987440), (1780, 789952), (2848, 493720), (3560, 394976), (5696, 246860), (7120, 197488), (11392, 123430), (12343, 113920), (14240, 98744), (22784, 61715), (24686, 56960), (28480, 49372)]