13304594650

素因数分解:

$2^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{521}}^1\times {\mathrm{1543}}^1$

素因数の和:2407

約数の個数: 48

約数和(自身を含む): 24885067968

約数和(自身を除く): 11580473318

約数列:

[1, 2, 5, 10, 25, 50, 331, 521, 662, 1042, 1543, 1655, 2605, 3086, 3310, 5210, 7715, 8275, 13025, 15430, 16550, 26050, 38575, 77150, 172451, 344902, 510733, 803903, 862255, 1021466, 1607806, 1724510, 2553665, 4019515, 4311275, 5107330, 8039030, 8622550, 12768325, 20097575, 25536650, 40195150, 266091893, 532183786, 1330459465, 2660918930, 6652297325, 13304594650]

約数ペア:

[(1, 13304594650), (2, 6652297325), (5, 2660918930), (10, 1330459465), (25, 532183786), (50, 266091893), (331, 40195150), (521, 25536650), (662, 20097575), (1042, 12768325), (1543, 8622550), (1655, 8039030), (2605, 5107330), (3086, 4311275), (3310, 4019515), (5210, 2553665), (7715, 1724510), (8275, 1607806), (13025, 1021466), (15430, 862255), (16550, 803903), (26050, 510733), (38575, 344902), (77150, 172451)]