2510128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:409

約数の個数: 40

約数和(自身を含む): 5356800

約数和(自身を除く): 2846672

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 359, 368, 437, 718, 874, 1436, 1748, 2872, 3496, 5744, 6821, 6992, 8257, 13642, 16514, 27284, 33028, 54568, 66056, 109136, 132112, 156883, 313766, 627532, 1255064, 2510128]

約数ペア:

[(1, 2510128), (2, 1255064), (4, 627532), (8, 313766), (16, 156883), (19, 132112), (23, 109136), (38, 66056), (46, 54568), (76, 33028), (92, 27284), (152, 16514), (184, 13642), (304, 8257), (359, 6992), (368, 6821), (437, 5744), (718, 3496), (874, 2872), (1436, 1748)]