38984945650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{7951}}^1\times {\mathrm{14009}}^1$

素因数の和:21979

約数の個数: 48

約数和(自身を含む): 82887194880

約数和(自身を除く): 43902249230

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 7951, 14009, 15902, 28018, 39755, 55657, 70045, 79510, 98063, 111314, 140090, 196126, 198775, 278285, 350225, 397550, 490315, 556570, 700450, 980630, 1391425, 2451575, 2782850, 4903150, 111385559, 222771118, 556927795, 779698913, 1113855590, 1559397826, 2784638975, 3898494565, 5569277950, 7796989130, 19492472825, 38984945650]

約数ペア:

[(1, 38984945650), (2, 19492472825), (5, 7796989130), (7, 5569277950), (10, 3898494565), (14, 2784638975), (25, 1559397826), (35, 1113855590), (50, 779698913), (70, 556927795), (175, 222771118), (350, 111385559), (7951, 4903150), (14009, 2782850), (15902, 2451575), (28018, 1391425), (39755, 980630), (55657, 700450), (70045, 556570), (79510, 490315), (98063, 397550), (111314, 350225), (140090, 278285), (196126, 198775)]