2008690075

素因数分解:

$5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{56543}}^1$

素因数の和:56596

約数の個数: 36

約数和(自身を含む): 2997397440

約数和(自身を除く): 988707365

約数列:

[1, 5, 7, 25, 29, 35, 49, 145, 175, 203, 245, 725, 1015, 1225, 1421, 5075, 7105, 35525, 56543, 282715, 395801, 1413575, 1639747, 1979005, 2770607, 8198735, 9895025, 11478229, 13853035, 40993675, 57391145, 69265175, 80347603, 286955725, 401738015, 2008690075]

約数ペア:

[(1, 2008690075), (5, 401738015), (7, 286955725), (25, 80347603), (29, 69265175), (35, 57391145), (49, 40993675), (145, 13853035), (175, 11478229), (203, 9895025), (245, 8198735), (725, 2770607), (1015, 1979005), (1225, 1639747), (1421, 1413575), (5075, 395801), (7105, 282715), (35525, 56543)]