6620585660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{24989}}^1$

素因数の和:26030

約数の個数: 48

約数和(自身を含む): 14988002400

約数和(自身を除く): 8367416740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1019, 2038, 4076, 5095, 10190, 13247, 20380, 24989, 26494, 49978, 52988, 66235, 99956, 124945, 132470, 249890, 264940, 324857, 499780, 649714, 1299428, 1624285, 3248570, 6497140, 25463791, 50927582, 101855164, 127318955, 254637910, 331029283, 509275820, 662058566, 1324117132, 1655146415, 3310292830, 6620585660]

約数ペア:

[(1, 6620585660), (2, 3310292830), (4, 1655146415), (5, 1324117132), (10, 662058566), (13, 509275820), (20, 331029283), (26, 254637910), (52, 127318955), (65, 101855164), (130, 50927582), (260, 25463791), (1019, 6497140), (2038, 3248570), (4076, 1624285), (5095, 1299428), (10190, 649714), (13247, 499780), (20380, 324857), (24989, 264940), (26494, 249890), (49978, 132470), (52988, 124945), (66235, 99956)]