80629850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2153}}^1$

素因数の和:2279

約数の個数: 48

約数和(自身を含む): 173078208

約数和(自身を除く): 92448358

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 107, 175, 214, 350, 535, 749, 1070, 1498, 2153, 2675, 3745, 4306, 5350, 7490, 10765, 15071, 18725, 21530, 30142, 37450, 53825, 75355, 107650, 150710, 230371, 376775, 460742, 753550, 1151855, 1612597, 2303710, 3225194, 5759275, 8062985, 11518550, 16125970, 40314925, 80629850]

約数ペア:

[(1, 80629850), (2, 40314925), (5, 16125970), (7, 11518550), (10, 8062985), (14, 5759275), (25, 3225194), (35, 2303710), (50, 1612597), (70, 1151855), (107, 753550), (175, 460742), (214, 376775), (350, 230371), (535, 150710), (749, 107650), (1070, 75355), (1498, 53825), (2153, 37450), (2675, 30142), (3745, 21530), (4306, 18725), (5350, 15071), (7490, 10765)]