45139160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{593}}^1$

素因数の和:788

約数の個数: 64

約数和(自身を含む): 111624480

約数和(自身を除く): 66485320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 173, 220, 346, 440, 593, 692, 865, 1186, 1384, 1730, 1903, 2372, 2965, 3460, 3806, 4744, 5930, 6523, 6920, 7612, 9515, 11860, 13046, 15224, 19030, 23720, 26092, 32615, 38060, 52184, 65230, 76120, 102589, 130460, 205178, 260920, 410356, 512945, 820712, 1025890, 1128479, 2051780, 2256958, 4103560, 4513916, 5642395, 9027832, 11284790, 22569580, 45139160]

約数ペア:

[(1, 45139160), (2, 22569580), (4, 11284790), (5, 9027832), (8, 5642395), (10, 4513916), (11, 4103560), (20, 2256958), (22, 2051780), (40, 1128479), (44, 1025890), (55, 820712), (88, 512945), (110, 410356), (173, 260920), (220, 205178), (346, 130460), (440, 102589), (593, 76120), (692, 65230), (865, 52184), (1186, 38060), (1384, 32615), (1730, 26092), (1903, 23720), (2372, 19030), (2965, 15224), (3460, 13046), (3806, 11860), (4744, 9515), (5930, 7612), (6523, 6920)]