29492560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19403}}^1$

素因数の和:19435

約数の個数: 40

約数和(自身を含む): 72182880

約数和(自身を除く): 42690320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 19403, 38806, 77612, 97015, 155224, 194030, 310448, 368657, 388060, 737314, 776120, 1474628, 1552240, 1843285, 2949256, 3686570, 5898512, 7373140, 14746280, 29492560]

約数ペア:

[(1, 29492560), (2, 14746280), (4, 7373140), (5, 5898512), (8, 3686570), (10, 2949256), (16, 1843285), (19, 1552240), (20, 1474628), (38, 776120), (40, 737314), (76, 388060), (80, 368657), (95, 310448), (152, 194030), (190, 155224), (304, 97015), (380, 77612), (760, 38806), (1520, 19403)]