71299203560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137113853}}^1$

素因数の和:137113877

約数の個数: 32

約数和(自身を含む): 172763456040

約数和(自身を除く): 101464252480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 137113853, 274227706, 548455412, 685569265, 1096910824, 1371138530, 1782480089, 2742277060, 3564960178, 5484554120, 7129920356, 8912400445, 14259840712, 17824800890, 35649601780, 71299203560]

約数ペア:

[(1, 71299203560), (2, 35649601780), (4, 17824800890), (5, 14259840712), (8, 8912400445), (10, 7129920356), (13, 5484554120), (20, 3564960178), (26, 2742277060), (40, 1782480089), (52, 1371138530), (65, 1096910824), (104, 685569265), (130, 548455412), (260, 274227706), (520, 137113853)]