5087508820

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{463}}^1\times {\mathrm{2089}}^1$

素因数の和:2824

約数の個数: 48

約数和(自身を含む): 10752698880

約数和(自身を除く): 5665190060

約数列:

[1, 2, 4, 5, 10, 20, 263, 463, 526, 926, 1052, 1315, 1852, 2089, 2315, 2630, 4178, 4630, 5260, 8356, 9260, 10445, 20890, 41780, 121769, 243538, 487076, 549407, 608845, 967207, 1098814, 1217690, 1934414, 2197628, 2435380, 2747035, 3868828, 4836035, 5494070, 9672070, 10988140, 19344140, 254375441, 508750882, 1017501764, 1271877205, 2543754410, 5087508820]

約数ペア:

[(1, 5087508820), (2, 2543754410), (4, 1271877205), (5, 1017501764), (10, 508750882), (20, 254375441), (263, 19344140), (463, 10988140), (526, 9672070), (926, 5494070), (1052, 4836035), (1315, 3868828), (1852, 2747035), (2089, 2435380), (2315, 2197628), (2630, 1934414), (4178, 1217690), (4630, 1098814), (5260, 967207), (8356, 608845), (9260, 549407), (10445, 487076), (20890, 243538), (41780, 121769)]