44694289840

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7868713}}^1$

素因数の和:7868797

約数の個数: 40

約数和(自身を含む): 105377817888

約数和(自身を除く): 60683528048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 7868713, 15737426, 31474852, 39343565, 62949704, 78687130, 125899408, 157374260, 314748520, 558678623, 629497040, 1117357246, 2234714492, 2793393115, 4469428984, 5586786230, 8938857968, 11173572460, 22347144920, 44694289840]

約数ペア:

[(1, 44694289840), (2, 22347144920), (4, 11173572460), (5, 8938857968), (8, 5586786230), (10, 4469428984), (16, 2793393115), (20, 2234714492), (40, 1117357246), (71, 629497040), (80, 558678623), (142, 314748520), (284, 157374260), (355, 125899408), (568, 78687130), (710, 62949704), (1136, 39343565), (1420, 31474852), (2840, 15737426), (5680, 7868713)]