29449040

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9949}}^1$

素因数の和:9999

約数の個数: 40

約数和(自身を含む): 70326600

約数和(自身を除く): 40877560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 9949, 19898, 39796, 49745, 79592, 99490, 159184, 198980, 368113, 397960, 736226, 795920, 1472452, 1840565, 2944904, 3681130, 5889808, 7362260, 14724520, 29449040]

約数ペア:

[(1, 29449040), (2, 14724520), (4, 7362260), (5, 5889808), (8, 3681130), (10, 2944904), (16, 1840565), (20, 1472452), (37, 795920), (40, 736226), (74, 397960), (80, 368113), (148, 198980), (185, 159184), (296, 99490), (370, 79592), (592, 49745), (740, 39796), (1480, 19898), (2960, 9949)]