3381040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3251}}^1$

素因数の和:3277

約数の個数: 40

約数和(自身を含む): 8468208

約数和(自身を除く): 5087168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 3251, 6502, 13004, 16255, 26008, 32510, 42263, 52016, 65020, 84526, 130040, 169052, 211315, 260080, 338104, 422630, 676208, 845260, 1690520, 3381040]

約数ペア:

[(1, 3381040), (2, 1690520), (4, 845260), (5, 676208), (8, 422630), (10, 338104), (13, 260080), (16, 211315), (20, 169052), (26, 130040), (40, 84526), (52, 65020), (65, 52016), (80, 42263), (104, 32510), (130, 26008), (208, 16255), (260, 13004), (520, 6502), (1040, 3251)]