41457260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{503}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 94239936

約数和(自身を除く): 52782676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 317, 503, 634, 1006, 1268, 1585, 2012, 2515, 3170, 4121, 5030, 6340, 6539, 8242, 10060, 13078, 16484, 20605, 26156, 32695, 41210, 65390, 82420, 130780, 159451, 318902, 637804, 797255, 1594510, 2072863, 3189020, 4145726, 8291452, 10364315, 20728630, 41457260]

約数ペア:

[(1, 41457260), (2, 20728630), (4, 10364315), (5, 8291452), (10, 4145726), (13, 3189020), (20, 2072863), (26, 1594510), (52, 797255), (65, 637804), (130, 318902), (260, 159451), (317, 130780), (503, 82420), (634, 65390), (1006, 41210), (1268, 32695), (1585, 26156), (2012, 20605), (2515, 16484), (3170, 13078), (4121, 10060), (5030, 8242), (6340, 6539)]