22213280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7307}}^1$

素因数の和:7341

約数の個数: 48

約数和(自身を含む): 55248480

約数和(自身を除く): 33035200

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, 1520, 3040, 7307, 14614, 29228, 36535, 58456, 73070, 116912, 138833, 146140, 233824, 277666, 292280, 555332, 584560, 694165, 1110664, 1169120, 1388330, 2221328, 2776660, 4442656, 5553320, 11106640, 22213280]

約数ペア:

[(1, 22213280), (2, 11106640), (4, 5553320), (5, 4442656), (8, 2776660), (10, 2221328), (16, 1388330), (19, 1169120), (20, 1110664), (32, 694165), (38, 584560), (40, 555332), (76, 292280), (80, 277666), (95, 233824), (152, 146140), (160, 138833), (190, 116912), (304, 73070), (380, 58456), (608, 36535), (760, 29228), (1520, 14614), (3040, 7307)]