137057440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:662

約数の個数: 96

約数和(自身を含む): 352066176

約数和(自身を除く): 215008736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 131, 160, 208, 260, 262, 416, 503, 520, 524, 655, 1006, 1040, 1048, 1310, 1703, 2012, 2080, 2096, 2515, 2620, 3406, 4024, 4192, 5030, 5240, 6539, 6812, 8048, 8515, 10060, 10480, 13078, 13624, 16096, 17030, 20120, 20960, 26156, 27248, 32695, 34060, 40240, 52312, 54496, 65390, 65893, 68120, 80480, 104624, 130780, 131786, 136240, 209248, 261560, 263572, 272480, 329465, 523120, 527144, 658930, 856609, 1046240, 1054288, 1317860, 1713218, 2108576, 2635720, 3426436, 4283045, 5271440, 6852872, 8566090, 10542880, 13705744, 17132180, 27411488, 34264360, 68528720, 137057440]

約数ペア:

[(1, 137057440), (2, 68528720), (4, 34264360), (5, 27411488), (8, 17132180), (10, 13705744), (13, 10542880), (16, 8566090), (20, 6852872), (26, 5271440), (32, 4283045), (40, 3426436), (52, 2635720), (65, 2108576), (80, 1713218), (104, 1317860), (130, 1054288), (131, 1046240), (160, 856609), (208, 658930), (260, 527144), (262, 523120), (416, 329465), (503, 272480), (520, 263572), (524, 261560), (655, 209248), (1006, 136240), (1040, 131786), (1048, 130780), (1310, 104624), (1703, 80480), (2012, 68120), (2080, 65893), (2096, 65390), (2515, 54496), (2620, 52312), (3406, 40240), (4024, 34060), (4192, 32695), (5030, 27248), (5240, 26156), (6539, 20960), (6812, 20120), (8048, 17030), (8515, 16096), (10060, 13624), (10480, 13078)]