1570792081280

素因数分解:

$2^7\times 5^1\times {\mathrm{677}}^1\times {\mathrm{3625351}}^1$

素因数の和:3626047

約数の個数: 64

約数和(自身を含む): 3760722643680

約数和(自身を除く): 2189930562400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 677, 1354, 2708, 3385, 5416, 6770, 10832, 13540, 21664, 27080, 43328, 54160, 86656, 108320, 216640, 433280, 3625351, 7250702, 14501404, 18126755, 29002808, 36253510, 58005616, 72507020, 116011232, 145014040, 232022464, 290028080, 464044928, 580056160, 1160112320, 2320224640, 2454362627, 4908725254, 9817450508, 12271813135, 19634901016, 24543626270, 39269802032, 49087252540, 78539604064, 98174505080, 157079208128, 196349010160, 314158416256, 392698020320, 785396040640, 1570792081280]

約数ペア:

[(1, 1570792081280), (2, 785396040640), (4, 392698020320), (5, 314158416256), (8, 196349010160), (10, 157079208128), (16, 98174505080), (20, 78539604064), (32, 49087252540), (40, 39269802032), (64, 24543626270), (80, 19634901016), (128, 12271813135), (160, 9817450508), (320, 4908725254), (640, 2454362627), (677, 2320224640), (1354, 1160112320), (2708, 580056160), (3385, 464044928), (5416, 290028080), (6770, 232022464), (10832, 145014040), (13540, 116011232), (21664, 72507020), (27080, 58005616), (43328, 36253510), (54160, 29002808), (86656, 18126755), (108320, 14501404), (216640, 7250702), (433280, 3625351)]