4374560

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1473

約数の個数: 48

約数和(自身を含む): 10886400

約数和(自身を除く): 6511840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1439, 1520, 2878, 3040, 5756, 7195, 11512, 14390, 23024, 27341, 28780, 46048, 54682, 57560, 109364, 115120, 136705, 218728, 230240, 273410, 437456, 546820, 874912, 1093640, 2187280, 4374560]

約数ペア:

[(1, 4374560), (2, 2187280), (4, 1093640), (5, 874912), (8, 546820), (10, 437456), (16, 273410), (19, 230240), (20, 218728), (32, 136705), (38, 115120), (40, 109364), (76, 57560), (80, 54682), (95, 46048), (152, 28780), (160, 27341), (190, 23024), (304, 14390), (380, 11512), (608, 7195), (760, 5756), (1439, 3040), (1520, 2878)]