20240102320

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2842711}}^1$

素因数の和:2842813

約数の個数: 40

約数和(自身を含む): 47586998880

約数和(自身を除く): 27346896560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 2842711, 5685422, 11370844, 14213555, 22741688, 28427110, 45483376, 56854220, 113708440, 227416880, 253001279, 506002558, 1012005116, 1265006395, 2024010232, 2530012790, 4048020464, 5060025580, 10120051160, 20240102320]

約数ペア:

[(1, 20240102320), (2, 10120051160), (4, 5060025580), (5, 4048020464), (8, 2530012790), (10, 2024010232), (16, 1265006395), (20, 1012005116), (40, 506002558), (80, 253001279), (89, 227416880), (178, 113708440), (356, 56854220), (445, 45483376), (712, 28427110), (890, 22741688), (1424, 14213555), (1780, 11370844), (3560, 5685422), (7120, 2842711)]