57540700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11743}}^1$

素因数の和:11771

約数の個数: 54

約数和(自身を含む): 145261536

約数和(自身を除く): 87720836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 11743, 23486, 46972, 58715, 82201, 117430, 164402, 234860, 293575, 328804, 411005, 575407, 587150, 822010, 1150814, 1174300, 1644020, 2055025, 2301628, 2877035, 4110050, 5754070, 8220100, 11508140, 14385175, 28770350, 57540700]

約数ペア:

[(1, 57540700), (2, 28770350), (4, 14385175), (5, 11508140), (7, 8220100), (10, 5754070), (14, 4110050), (20, 2877035), (25, 2301628), (28, 2055025), (35, 1644020), (49, 1174300), (50, 1150814), (70, 822010), (98, 587150), (100, 575407), (140, 411005), (175, 328804), (196, 293575), (245, 234860), (350, 164402), (490, 117430), (700, 82201), (980, 58715), (1225, 46972), (2450, 23486), (4900, 11743)]