409729070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{39511}}^1$

素因数の和:39596

約数の個数: 32

約数和(自身を含む): 793717056

約数和(自身を除く): 383987986

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 10370, 39511, 79022, 197555, 395110, 671687, 1343374, 2410171, 3358435, 4820342, 6716870, 12050855, 24101710, 40972907, 81945814, 204864535, 409729070]

約数ペア:

[(1, 409729070), (2, 204864535), (5, 81945814), (10, 40972907), (17, 24101710), (34, 12050855), (61, 6716870), (85, 4820342), (122, 3358435), (170, 2410171), (305, 1343374), (610, 671687), (1037, 395110), (2074, 197555), (5185, 79022), (10370, 39511)]