500410020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{68927}}^1$

素因数の和:68961

約数の個数: 72

約数和(自身を含む): 1540127232

約数和(自身を除く): 1039717212

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 68927, 137854, 206781, 275708, 344635, 413562, 689270, 758197, 827124, 1033905, 1378540, 1516394, 2067810, 2274591, 3032788, 3790985, 4135620, 4549182, 7581970, 8340167, 9098364, 11372955, 15163940, 16680334, 22745910, 25020501, 33360668, 41700835, 45491820, 50041002, 83401670, 100082004, 125102505, 166803340, 250205010, 500410020]

約数ペア:

[(1, 500410020), (2, 250205010), (3, 166803340), (4, 125102505), (5, 100082004), (6, 83401670), (10, 50041002), (11, 45491820), (12, 41700835), (15, 33360668), (20, 25020501), (22, 22745910), (30, 16680334), (33, 15163940), (44, 11372955), (55, 9098364), (60, 8340167), (66, 7581970), (110, 4549182), (121, 4135620), (132, 3790985), (165, 3032788), (220, 2274591), (242, 2067810), (330, 1516394), (363, 1378540), (484, 1033905), (605, 827124), (660, 758197), (726, 689270), (1210, 413562), (1452, 344635), (1815, 275708), (2420, 206781), (3630, 137854), (7260, 68927)]