40495713695

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1021}}^1\times {\mathrm{3083}}^1$

素因数の和:4223

約数の個数: 32

約数和(自身を含む): 50833004544

約数和(自身を除く): 10337290849

約数列:

[1, 5, 31, 83, 155, 415, 1021, 2573, 3083, 5105, 12865, 15415, 31651, 84743, 95573, 158255, 255889, 423715, 477865, 1279445, 2627033, 3147743, 7932559, 13135165, 15738715, 39662795, 97580033, 261262669, 487900165, 1306313345, 8099142739, 40495713695]

約数ペア:

[(1, 40495713695), (5, 8099142739), (31, 1306313345), (83, 487900165), (155, 261262669), (415, 97580033), (1021, 39662795), (2573, 15738715), (3083, 13135165), (5105, 7932559), (12865, 3147743), (15415, 2627033), (31651, 1279445), (84743, 477865), (95573, 423715), (158255, 255889)]