40602202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 66096000

約数和(自身を除く): 25493798

約数列:

[1, 2, 19, 38, 71, 101, 142, 149, 202, 298, 1349, 1919, 2698, 2831, 3838, 5662, 7171, 10579, 14342, 15049, 21158, 30098, 136249, 201001, 272498, 285931, 402002, 571862, 1068479, 2136958, 20301101, 40602202]

約数ペア:

[(1, 40602202), (2, 20301101), (19, 2136958), (38, 1068479), (71, 571862), (101, 402002), (142, 285931), (149, 272498), (202, 201001), (298, 136249), (1349, 30098), (1919, 21158), (2698, 15049), (2831, 14342), (3838, 10579), (5662, 7171)]