13304545480

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6275729}}^1$

素因数の和:6275793

約数の個数: 32

約数和(自身を含む): 30500047800

約数和(自身を除く): 17195502320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 6275729, 12551458, 25102916, 31378645, 50205832, 62757290, 125514580, 251029160, 332613637, 665227274, 1330454548, 1663068185, 2660909096, 3326136370, 6652272740, 13304545480]

約数ペア:

[(1, 13304545480), (2, 6652272740), (4, 3326136370), (5, 2660909096), (8, 1663068185), (10, 1330454548), (20, 665227274), (40, 332613637), (53, 251029160), (106, 125514580), (212, 62757290), (265, 50205832), (424, 31378645), (530, 25102916), (1060, 12551458), (2120, 6275729)]