2280811268705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1\times {\mathrm{18713}}^1$

素因数の和:19142

約数の個数: 64

約数和(自身を含む): 2980250910720

約数和(自身を除く): 699439642015

約数列:

[1, 5, 23, 31, 115, 155, 179, 191, 713, 895, 955, 3565, 4117, 4393, 5549, 5921, 18713, 20585, 21965, 27745, 29605, 34189, 93565, 127627, 136183, 170945, 430399, 580103, 638135, 680915, 786347, 1059859, 2151995, 2900515, 3349627, 3574183, 3931735, 5299295, 13342369, 16748135, 17870915, 24376757, 66711845, 77041421, 82206209, 103838437, 110799673, 121883785, 385207105, 411031045, 519192185, 553998365, 639778757, 2388284051, 2548392479, 3198893785, 11941420255, 12741962395, 14714911411, 19833141467, 73574557055, 99165707335, 456162253741, 2280811268705]

約数ペア:

[(1, 2280811268705), (5, 456162253741), (23, 99165707335), (31, 73574557055), (115, 19833141467), (155, 14714911411), (179, 12741962395), (191, 11941420255), (713, 3198893785), (895, 2548392479), (955, 2388284051), (3565, 639778757), (4117, 553998365), (4393, 519192185), (5549, 411031045), (5921, 385207105), (18713, 121883785), (20585, 110799673), (21965, 103838437), (27745, 82206209), (29605, 77041421), (34189, 66711845), (93565, 24376757), (127627, 17870915), (136183, 16748135), (170945, 13342369), (430399, 5299295), (580103, 3931735), (638135, 3574183), (680915, 3349627), (786347, 2900515), (1059859, 2151995)]