99485540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{64601}}^1$

素因数の和:64628

約数の個数: 48

約数和(自身を含む): 260475264

約数和(自身を除く): 160989724

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, 64601, 129202, 258404, 323005, 452207, 646010, 710611, 904414, 1292020, 1421222, 1808828, 2261035, 2842444, 3553055, 4522070, 4974277, 7106110, 9044140, 9948554, 14212220, 19897108, 24871385, 49742770, 99485540]

約数ペア:

[(1, 99485540), (2, 49742770), (4, 24871385), (5, 19897108), (7, 14212220), (10, 9948554), (11, 9044140), (14, 7106110), (20, 4974277), (22, 4522070), (28, 3553055), (35, 2842444), (44, 2261035), (55, 1808828), (70, 1421222), (77, 1292020), (110, 904414), (140, 710611), (154, 646010), (220, 452207), (308, 323005), (385, 258404), (770, 129202), (1540, 64601)]