15692078900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{15401}}^1$

素因数の和:15881

約数の個数: 72

約数和(自身を含む): 35614845504

約数和(自身を除く): 19922766604

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 443, 460, 575, 886, 1150, 1772, 2215, 2300, 4430, 8860, 10189, 11075, 15401, 20378, 22150, 30802, 40756, 44300, 50945, 61604, 77005, 101890, 154010, 203780, 254725, 308020, 354223, 385025, 509450, 708446, 770050, 1018900, 1416892, 1540100, 1771115, 3542230, 6822643, 7084460, 8855575, 13645286, 17711150, 27290572, 34113215, 35422300, 68226430, 136452860, 156920789, 170566075, 313841578, 341132150, 627683156, 682264300, 784603945, 1569207890, 3138415780, 3923019725, 7846039450, 15692078900]

約数ペア:

[(1, 15692078900), (2, 7846039450), (4, 3923019725), (5, 3138415780), (10, 1569207890), (20, 784603945), (23, 682264300), (25, 627683156), (46, 341132150), (50, 313841578), (92, 170566075), (100, 156920789), (115, 136452860), (230, 68226430), (443, 35422300), (460, 34113215), (575, 27290572), (886, 17711150), (1150, 13645286), (1772, 8855575), (2215, 7084460), (2300, 6822643), (4430, 3542230), (8860, 1771115), (10189, 1540100), (11075, 1416892), (15401, 1018900), (20378, 770050), (22150, 708446), (30802, 509450), (40756, 385025), (44300, 354223), (50945, 308020), (61604, 254725), (77005, 203780), (101890, 154010)]