520023496135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1\times {\mathrm{20123}}^1$

素因数の和:20968

約数の個数: 64

約数和(自身を含む): 749733304320

約数和(自身を除く): 229709808185

約数列:

[1, 5, 11, 13, 47, 55, 65, 143, 235, 517, 611, 715, 769, 2585, 3055, 3845, 6721, 8459, 9997, 20123, 33605, 36143, 42295, 49985, 100615, 109967, 180715, 221353, 261599, 397573, 469859, 549835, 945781, 1106765, 1307995, 1987865, 2349295, 2877589, 4728905, 5168449, 10403591, 12295153, 14387945, 15474587, 25842245, 52017955, 61475765, 77372935, 135246683, 170220457, 201169631, 676233415, 727305589, 851102285, 1005848155, 2212865941, 3636527945, 8000361479, 9454972657, 11064329705, 40001807395, 47274863285, 104004699227, 520023496135]

約数ペア:

[(1, 520023496135), (5, 104004699227), (11, 47274863285), (13, 40001807395), (47, 11064329705), (55, 9454972657), (65, 8000361479), (143, 3636527945), (235, 2212865941), (517, 1005848155), (611, 851102285), (715, 727305589), (769, 676233415), (2585, 201169631), (3055, 170220457), (3845, 135246683), (6721, 77372935), (8459, 61475765), (9997, 52017955), (20123, 25842245), (33605, 15474587), (36143, 14387945), (42295, 12295153), (49985, 10403591), (100615, 5168449), (109967, 4728905), (180715, 2877589), (221353, 2349295), (261599, 1987865), (397573, 1307995), (469859, 1106765), (549835, 945781)]