13249968280

素因数分解:

$2^3\times 5^1\times {\mathrm{593}}^1\times {\mathrm{558599}}^1$

素因数の和:559203

約数の個数: 32

約数和(自身を含む): 29862756000

約数和(自身を除く): 16612787720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 593, 1186, 2372, 2965, 4744, 5930, 11860, 23720, 558599, 1117198, 2234396, 2792995, 4468792, 5585990, 11171980, 22343960, 331249207, 662498414, 1324996828, 1656246035, 2649993656, 3312492070, 6624984140, 13249968280]

約数ペア:

[(1, 13249968280), (2, 6624984140), (4, 3312492070), (5, 2649993656), (8, 1656246035), (10, 1324996828), (20, 662498414), (40, 331249207), (593, 22343960), (1186, 11171980), (2372, 5585990), (2965, 4468792), (4744, 2792995), (5930, 2234396), (11860, 1117198), (23720, 558599)]