6623680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{2957}}^1$

素因数の和:2981

約数の個数: 56

約数和(自身を含む): 18031968

約数和(自身を除く): 11408288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 2957, 5914, 11828, 14785, 20699, 23656, 29570, 41398, 47312, 59140, 82796, 94624, 103495, 118280, 165592, 189248, 206990, 236560, 331184, 413980, 473120, 662368, 827960, 946240, 1324736, 1655920, 3311840, 6623680]

約数ペア:

[(1, 6623680), (2, 3311840), (4, 1655920), (5, 1324736), (7, 946240), (8, 827960), (10, 662368), (14, 473120), (16, 413980), (20, 331184), (28, 236560), (32, 206990), (35, 189248), (40, 165592), (56, 118280), (64, 103495), (70, 94624), (80, 82796), (112, 59140), (140, 47312), (160, 41398), (224, 29570), (280, 23656), (320, 20699), (448, 14785), (560, 11828), (1120, 5914), (2240, 2957)]