541781120

素因数分解:

$2^7\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11923}}^1$

素因数の和:12013

約数の個数: 64

約数和(自身を含む): 1313547840

約数和(自身を除く): 771766720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 284, 320, 355, 568, 640, 710, 1136, 1420, 2272, 2840, 4544, 5680, 9088, 11360, 11923, 22720, 23846, 45440, 47692, 59615, 95384, 119230, 190768, 238460, 381536, 476920, 763072, 846533, 953840, 1526144, 1693066, 1907680, 3386132, 3815360, 4232665, 6772264, 7630720, 8465330, 13544528, 16930660, 27089056, 33861320, 54178112, 67722640, 108356224, 135445280, 270890560, 541781120]

約数ペア:

[(1, 541781120), (2, 270890560), (4, 135445280), (5, 108356224), (8, 67722640), (10, 54178112), (16, 33861320), (20, 27089056), (32, 16930660), (40, 13544528), (64, 8465330), (71, 7630720), (80, 6772264), (128, 4232665), (142, 3815360), (160, 3386132), (284, 1907680), (320, 1693066), (355, 1526144), (568, 953840), (640, 846533), (710, 763072), (1136, 476920), (1420, 381536), (2272, 238460), (2840, 190768), (4544, 119230), (5680, 95384), (9088, 59615), (11360, 47692), (11923, 45440), (22720, 23846)]