397775350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66853}}^1$

素因数の和:66889

約数の個数: 48

約数和(自身を含む): 895308768

約数和(自身を除く): 497533418

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2975, 5950, 66853, 133706, 334265, 467971, 668530, 935942, 1136501, 1671325, 2273002, 2339855, 3342650, 4679710, 5682505, 7955507, 11365010, 11699275, 15911014, 23398550, 28412525, 39777535, 56825050, 79555070, 198887675, 397775350]

約数ペア:

[(1, 397775350), (2, 198887675), (5, 79555070), (7, 56825050), (10, 39777535), (14, 28412525), (17, 23398550), (25, 15911014), (34, 11699275), (35, 11365010), (50, 7955507), (70, 5682505), (85, 4679710), (119, 3342650), (170, 2339855), (175, 2273002), (238, 1671325), (350, 1136501), (425, 935942), (595, 668530), (850, 467971), (1190, 334265), (2975, 133706), (5950, 66853)]