6453414340

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{20143}}^1$

素因数の和:20428

約数の個数: 48

約数和(自身を含む): 13787198208

約数和(自身を除く): 7333783868

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 193, 332, 386, 415, 772, 830, 965, 1660, 1930, 3860, 16019, 20143, 32038, 40286, 64076, 80095, 80572, 100715, 160190, 201430, 320380, 402860, 1671869, 3343738, 3887599, 6687476, 7775198, 8359345, 15550396, 16718690, 19437995, 33437380, 38875990, 77751980, 322670717, 645341434, 1290682868, 1613353585, 3226707170, 6453414340]

約数ペア:

[(1, 6453414340), (2, 3226707170), (4, 1613353585), (5, 1290682868), (10, 645341434), (20, 322670717), (83, 77751980), (166, 38875990), (193, 33437380), (332, 19437995), (386, 16718690), (415, 15550396), (772, 8359345), (830, 7775198), (965, 6687476), (1660, 3887599), (1930, 3343738), (3860, 1671869), (16019, 402860), (20143, 320380), (32038, 201430), (40286, 160190), (64076, 100715), (80095, 80572)]