5080460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3299}}^1$

素因数の和:3326

約数の個数: 48

約数和(自身を含む): 13305600

約数和(自身を除く): 8225140

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 3299, 6598, 13196, 16495, 23093, 32990, 36289, 46186, 65980, 72578, 92372, 115465, 145156, 181445, 230930, 254023, 362890, 461860, 508046, 725780, 1016092, 1270115, 2540230, 5080460]

約数ペア:

[(1, 5080460), (2, 2540230), (4, 1270115), (5, 1016092), (7, 725780), (10, 508046), (11, 461860), (14, 362890), (20, 254023), (22, 230930), (28, 181445), (35, 145156), (44, 115465), (55, 92372), (70, 72578), (77, 65980), (110, 46186), (140, 36289), (154, 32990), (220, 23093), (308, 16495), (385, 13196), (770, 6598), (1540, 3299)]