22380176

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:856

約数の個数: 80

約数和(自身を含む): 56246400

約数和(自身を除く): 33866224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 809, 988, 1064, 1456, 1618, 1729, 1976, 2128, 3236, 3458, 3952, 5663, 6472, 6916, 10517, 11326, 12944, 13832, 15371, 21034, 22652, 27664, 30742, 42068, 45304, 61484, 73619, 84136, 90608, 107597, 122968, 147238, 168272, 199823, 215194, 245936, 294476, 399646, 430388, 588952, 799292, 860776, 1177904, 1398761, 1598584, 1721552, 2797522, 3197168, 5595044, 11190088, 22380176]

約数ペア:

[(1, 22380176), (2, 11190088), (4, 5595044), (7, 3197168), (8, 2797522), (13, 1721552), (14, 1598584), (16, 1398761), (19, 1177904), (26, 860776), (28, 799292), (38, 588952), (52, 430388), (56, 399646), (76, 294476), (91, 245936), (104, 215194), (112, 199823), (133, 168272), (152, 147238), (182, 122968), (208, 107597), (247, 90608), (266, 84136), (304, 73619), (364, 61484), (494, 45304), (532, 42068), (728, 30742), (809, 27664), (988, 22652), (1064, 21034), (1456, 15371), (1618, 13832), (1729, 12944), (1976, 11326), (2128, 10517), (3236, 6916), (3458, 6472), (3952, 5663)]