4955120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2693}}^1$

素因数の和:2729

約数の個数: 40

約数和(自身を含む): 12026016

約数和(自身を除く): 7070896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 2693, 5386, 10772, 13465, 21544, 26930, 43088, 53860, 61939, 107720, 123878, 215440, 247756, 309695, 495512, 619390, 991024, 1238780, 2477560, 4955120]

約数ペア:

[(1, 4955120), (2, 2477560), (4, 1238780), (5, 991024), (8, 619390), (10, 495512), (16, 309695), (20, 247756), (23, 215440), (40, 123878), (46, 107720), (80, 61939), (92, 53860), (115, 43088), (184, 26930), (230, 21544), (368, 13465), (460, 10772), (920, 5386), (1840, 2693)]