194626840

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{82469}}^1$

素因数の和:82539

約数の個数: 32

約数和(自身を含む): 445338000

約数和(自身を除く): 250711160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 82469, 164938, 329876, 412345, 659752, 824690, 1649380, 3298760, 4865671, 9731342, 19462684, 24328355, 38925368, 48656710, 97313420, 194626840]

約数ペア:

[(1, 194626840), (2, 97313420), (4, 48656710), (5, 38925368), (8, 24328355), (10, 19462684), (20, 9731342), (40, 4865671), (59, 3298760), (118, 1649380), (236, 824690), (295, 659752), (472, 412345), (590, 329876), (1180, 164938), (2360, 82469)]