27415540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 60746112

約数和(自身を除く): 33330572

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 107, 115, 214, 230, 428, 460, 535, 557, 1070, 1114, 2140, 2228, 2461, 2785, 4922, 5570, 9844, 11140, 12305, 12811, 24610, 25622, 49220, 51244, 59599, 64055, 119198, 128110, 238396, 256220, 297995, 595990, 1191980, 1370777, 2741554, 5483108, 6853885, 13707770, 27415540]

約数ペア:

[(1, 27415540), (2, 13707770), (4, 6853885), (5, 5483108), (10, 2741554), (20, 1370777), (23, 1191980), (46, 595990), (92, 297995), (107, 256220), (115, 238396), (214, 128110), (230, 119198), (428, 64055), (460, 59599), (535, 51244), (557, 49220), (1070, 25622), (1114, 24610), (2140, 12811), (2228, 12305), (2461, 11140), (2785, 9844), (4922, 5570)]