1570881040

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{101741}}^1$

素因数の和:101947

約数の個数: 40

約数和(自身を含む): 3671258328

約数和(自身を除く): 2100377288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 3088, 3860, 7720, 15440, 101741, 203482, 406964, 508705, 813928, 1017410, 1627856, 2034820, 4069640, 8139280, 19636013, 39272026, 78544052, 98180065, 157088104, 196360130, 314176208, 392720260, 785440520, 1570881040]

約数ペア:

[(1, 1570881040), (2, 785440520), (4, 392720260), (5, 314176208), (8, 196360130), (10, 157088104), (16, 98180065), (20, 78544052), (40, 39272026), (80, 19636013), (193, 8139280), (386, 4069640), (772, 2034820), (965, 1627856), (1544, 1017410), (1930, 813928), (3088, 508705), (3860, 406964), (7720, 203482), (15440, 101741)]