37540940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 81957792

約数和(自身を除く): 44416852

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 97, 148, 185, 194, 370, 388, 485, 523, 740, 970, 1046, 1940, 2092, 2615, 3589, 5230, 7178, 10460, 14356, 17945, 19351, 35890, 38702, 50731, 71780, 77404, 96755, 101462, 193510, 202924, 253655, 387020, 507310, 1014620, 1877047, 3754094, 7508188, 9385235, 18770470, 37540940]

約数ペア:

[(1, 37540940), (2, 18770470), (4, 9385235), (5, 7508188), (10, 3754094), (20, 1877047), (37, 1014620), (74, 507310), (97, 387020), (148, 253655), (185, 202924), (194, 193510), (370, 101462), (388, 96755), (485, 77404), (523, 71780), (740, 50731), (970, 38702), (1046, 35890), (1940, 19351), (2092, 17945), (2615, 14356), (3589, 10460), (5230, 7178)]