80167175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 116361600

約数和(自身を除く): 36194425

約数列:

[1, 5, 11, 19, 25, 55, 67, 95, 209, 229, 275, 335, 475, 737, 1045, 1145, 1273, 1675, 2519, 3685, 4351, 5225, 5725, 6365, 12595, 14003, 15343, 18425, 21755, 31825, 47861, 62975, 70015, 76715, 108775, 168773, 239305, 291517, 350075, 383575, 843865, 1196525, 1457585, 3206687, 4219325, 7287925, 16033435, 80167175]

約数ペア:

[(1, 80167175), (5, 16033435), (11, 7287925), (19, 4219325), (25, 3206687), (55, 1457585), (67, 1196525), (95, 843865), (209, 383575), (229, 350075), (275, 291517), (335, 239305), (475, 168773), (737, 108775), (1045, 76715), (1145, 70015), (1273, 62975), (1675, 47861), (2519, 31825), (3685, 21755), (4351, 18425), (5225, 15343), (5725, 14003), (6365, 12595)]