106072460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{407971}}^1$

素因数の和:407993

約数の個数: 24

約数和(自身を含む): 239887536

約数和(自身を除く): 133815076

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 407971, 815942, 1631884, 2039855, 4079710, 5303623, 8159420, 10607246, 21214492, 26518115, 53036230, 106072460]

約数ペア:

[(1, 106072460), (2, 53036230), (4, 26518115), (5, 21214492), (10, 10607246), (13, 8159420), (20, 5303623), (26, 4079710), (52, 2039855), (65, 1631884), (130, 815942), (260, 407971)]