30537520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29363}}^1$

素因数の和:29389

約数の個数: 40

約数和(自身を含む): 76463856

約数和(自身を除く): 45926336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 29363, 58726, 117452, 146815, 234904, 293630, 381719, 469808, 587260, 763438, 1174520, 1526876, 1908595, 2349040, 3053752, 3817190, 6107504, 7634380, 15268760, 30537520]

約数ペア:

[(1, 30537520), (2, 15268760), (4, 7634380), (5, 6107504), (8, 3817190), (10, 3053752), (13, 2349040), (16, 1908595), (20, 1526876), (26, 1174520), (40, 763438), (52, 587260), (65, 469808), (80, 381719), (104, 293630), (130, 234904), (208, 146815), (260, 117452), (520, 58726), (1040, 29363)]