99684860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4157}}^1$

素因数の和:4286

約数の個数: 48

約数和(自身を含む): 230519520

約数和(自身を除く): 130834660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 436, 545, 1090, 1199, 2180, 2398, 4157, 4796, 5995, 8314, 11990, 16628, 20785, 23980, 41570, 45727, 83140, 91454, 182908, 228635, 453113, 457270, 906226, 914540, 1812452, 2265565, 4531130, 4984243, 9062260, 9968486, 19936972, 24921215, 49842430, 99684860]

約数ペア:

[(1, 99684860), (2, 49842430), (4, 24921215), (5, 19936972), (10, 9968486), (11, 9062260), (20, 4984243), (22, 4531130), (44, 2265565), (55, 1812452), (109, 914540), (110, 906226), (218, 457270), (220, 453113), (436, 228635), (545, 182908), (1090, 91454), (1199, 83140), (2180, 45727), (2398, 41570), (4157, 23980), (4796, 20785), (5995, 16628), (8314, 11990)]