4184560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2753}}^1$

素因数の和:2785

約数の個数: 40

約数和(自身を含む): 10244880

約数和(自身を除く): 6060320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 2753, 5506, 11012, 13765, 22024, 27530, 44048, 52307, 55060, 104614, 110120, 209228, 220240, 261535, 418456, 523070, 836912, 1046140, 2092280, 4184560]

約数ペア:

[(1, 4184560), (2, 2092280), (4, 1046140), (5, 836912), (8, 523070), (10, 418456), (16, 261535), (19, 220240), (20, 209228), (38, 110120), (40, 104614), (76, 55060), (80, 52307), (95, 44048), (152, 27530), (190, 22024), (304, 13765), (380, 11012), (760, 5506), (1520, 2753)]