57413120

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:611

約数の個数: 80

約数和(自身を含む): 141272208

約数和(自身を除く): 83859088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 512, 547, 640, 656, 820, 1094, 1280, 1312, 1640, 2188, 2560, 2624, 2735, 3280, 4376, 5248, 5470, 6560, 8752, 10496, 10940, 13120, 17504, 20992, 21880, 22427, 26240, 35008, 43760, 44854, 52480, 70016, 87520, 89708, 104960, 112135, 140032, 175040, 179416, 224270, 280064, 350080, 358832, 448540, 700160, 717664, 897080, 1400320, 1435328, 1794160, 2870656, 3588320, 5741312, 7176640, 11482624, 14353280, 28706560, 57413120]

約数ペア:

[(1, 57413120), (2, 28706560), (4, 14353280), (5, 11482624), (8, 7176640), (10, 5741312), (16, 3588320), (20, 2870656), (32, 1794160), (40, 1435328), (41, 1400320), (64, 897080), (80, 717664), (82, 700160), (128, 448540), (160, 358832), (164, 350080), (205, 280064), (256, 224270), (320, 179416), (328, 175040), (410, 140032), (512, 112135), (547, 104960), (640, 89708), (656, 87520), (820, 70016), (1094, 52480), (1280, 44854), (1312, 43760), (1640, 35008), (2188, 26240), (2560, 22427), (2624, 21880), (2735, 20992), (3280, 17504), (4376, 13120), (5248, 10940), (5470, 10496), (6560, 8752)]