2976280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2011}}^1$

素因数の和:2059

約数の個数: 32

約数和(自身を含む): 6881040

約数和(自身を除く): 3904760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 2011, 4022, 8044, 10055, 16088, 20110, 40220, 74407, 80440, 148814, 297628, 372035, 595256, 744070, 1488140, 2976280]

約数ペア:

[(1, 2976280), (2, 1488140), (4, 744070), (5, 595256), (8, 372035), (10, 297628), (20, 148814), (37, 80440), (40, 74407), (74, 40220), (148, 20110), (185, 16088), (296, 10055), (370, 8044), (740, 4022), (1480, 2011)]