3403760

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:441

約数の個数: 40

約数和(自身を含む): 7993536

約数和(自身を除く): 4589776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 271, 314, 542, 628, 785, 1084, 1256, 1355, 1570, 2168, 2512, 2710, 3140, 4336, 5420, 6280, 10840, 12560, 21680, 42547, 85094, 170188, 212735, 340376, 425470, 680752, 850940, 1701880, 3403760]

約数ペア:

[(1, 3403760), (2, 1701880), (4, 850940), (5, 680752), (8, 425470), (10, 340376), (16, 212735), (20, 170188), (40, 85094), (80, 42547), (157, 21680), (271, 12560), (314, 10840), (542, 6280), (628, 5420), (785, 4336), (1084, 3140), (1256, 2710), (1355, 2512), (1570, 2168)]