528156720040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{785153}}^1$

素因数の和:785482

約数の個数: 64

約数和(自身を含む): 1210895904960

約数和(自身を除く): 682739184920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 251, 268, 335, 502, 536, 670, 1004, 1255, 1340, 2008, 2510, 2680, 5020, 10040, 16817, 33634, 67268, 84085, 134536, 168170, 336340, 672680, 785153, 1570306, 3140612, 3925765, 6281224, 7851530, 15703060, 31406120, 52605251, 105210502, 197073403, 210421004, 263026255, 394146806, 420842008, 526052510, 788293612, 985367015, 1052105020, 1576587224, 1970734030, 2104210040, 3941468060, 7882936120, 13203918001, 26407836002, 52815672004, 66019590005, 105631344008, 132039180010, 264078360020, 528156720040]

約数ペア:

[(1, 528156720040), (2, 264078360020), (4, 132039180010), (5, 105631344008), (8, 66019590005), (10, 52815672004), (20, 26407836002), (40, 13203918001), (67, 7882936120), (134, 3941468060), (251, 2104210040), (268, 1970734030), (335, 1576587224), (502, 1052105020), (536, 985367015), (670, 788293612), (1004, 526052510), (1255, 420842008), (1340, 394146806), (2008, 263026255), (2510, 210421004), (2680, 197073403), (5020, 105210502), (10040, 52605251), (16817, 31406120), (33634, 15703060), (67268, 7851530), (84085, 6281224), (134536, 3925765), (168170, 3140612), (336340, 1570306), (672680, 785153)]