5943148520

素因数分解:

$2^3\times 5^1\times {\mathrm{2011}}^1\times {\mathrm{73883}}^1$

素因数の和:75905

約数の個数: 32

約数和(自身を含む): 13378914720

約数和(自身を除く): 7435766200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2011, 4022, 8044, 10055, 16088, 20110, 40220, 73883, 80440, 147766, 295532, 369415, 591064, 738830, 1477660, 2955320, 148578713, 297157426, 594314852, 742893565, 1188629704, 1485787130, 2971574260, 5943148520]

約数ペア:

[(1, 5943148520), (2, 2971574260), (4, 1485787130), (5, 1188629704), (8, 742893565), (10, 594314852), (20, 297157426), (40, 148578713), (2011, 2955320), (4022, 1477660), (8044, 738830), (10055, 591064), (16088, 369415), (20110, 295532), (40220, 147766), (73883, 80440)]