12570241840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{119671}}^1$

素因数の和:119798

約数の個数: 80

約数和(自身を含む): 31785840576

約数和(自身を除く): 19215598736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 101, 104, 130, 202, 208, 260, 404, 505, 520, 808, 1010, 1040, 1313, 1616, 2020, 2626, 4040, 5252, 6565, 8080, 10504, 13130, 21008, 26260, 52520, 105040, 119671, 239342, 478684, 598355, 957368, 1196710, 1555723, 1914736, 2393420, 3111446, 4786840, 6222892, 7778615, 9573680, 12086771, 12445784, 15557230, 24173542, 24891568, 31114460, 48347084, 60433855, 62228920, 96694168, 120867710, 124457840, 157128023, 193388336, 241735420, 314256046, 483470840, 628512092, 785640115, 966941680, 1257024184, 1571280230, 2514048368, 3142560460, 6285120920, 12570241840]

約数ペア:

[(1, 12570241840), (2, 6285120920), (4, 3142560460), (5, 2514048368), (8, 1571280230), (10, 1257024184), (13, 966941680), (16, 785640115), (20, 628512092), (26, 483470840), (40, 314256046), (52, 241735420), (65, 193388336), (80, 157128023), (101, 124457840), (104, 120867710), (130, 96694168), (202, 62228920), (208, 60433855), (260, 48347084), (404, 31114460), (505, 24891568), (520, 24173542), (808, 15557230), (1010, 12445784), (1040, 12086771), (1313, 9573680), (1616, 7778615), (2020, 6222892), (2626, 4786840), (4040, 3111446), (5252, 2393420), (6565, 1914736), (8080, 1555723), (10504, 1196710), (13130, 957368), (21008, 598355), (26260, 478684), (52520, 239342), (105040, 119671)]