14724520

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9949}}^1$

素因数の和:9997

約数の個数: 32

約数和(自身を含む): 34029000

約数和(自身を除く): 19304480

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 9949, 19898, 39796, 49745, 79592, 99490, 198980, 368113, 397960, 736226, 1472452, 1840565, 2944904, 3681130, 7362260, 14724520]

約数ペア:

[(1, 14724520), (2, 7362260), (4, 3681130), (5, 2944904), (8, 1840565), (10, 1472452), (20, 736226), (37, 397960), (40, 368113), (74, 198980), (148, 99490), (185, 79592), (296, 49745), (370, 39796), (740, 19898), (1480, 9949)]