5065520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2753}}^1$

素因数の和:2789

約数の個数: 40

約数和(自身を含む): 12293856

約数和(自身を除く): 7228336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 2753, 5506, 11012, 13765, 22024, 27530, 44048, 55060, 63319, 110120, 126638, 220240, 253276, 316595, 506552, 633190, 1013104, 1266380, 2532760, 5065520]

約数ペア:

[(1, 5065520), (2, 2532760), (4, 1266380), (5, 1013104), (8, 633190), (10, 506552), (16, 316595), (20, 253276), (23, 220240), (40, 126638), (46, 110120), (80, 63319), (92, 55060), (115, 44048), (184, 27530), (230, 22024), (368, 13765), (460, 11012), (920, 5506), (1840, 2753)]