5087496920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11562493}}^1$

素因数の和:11562515

約数の個数: 32

約数和(自身を含む): 12487493520

約数和(自身を除く): 7399996600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 11562493, 23124986, 46249972, 57812465, 92499944, 115624930, 127187423, 231249860, 254374846, 462499720, 508749692, 635937115, 1017499384, 1271874230, 2543748460, 5087496920]

約数ペア:

[(1, 5087496920), (2, 2543748460), (4, 1271874230), (5, 1017499384), (8, 635937115), (10, 508749692), (11, 462499720), (20, 254374846), (22, 231249860), (40, 127187423), (44, 115624930), (55, 92499944), (88, 57812465), (110, 46249972), (220, 23124986), (440, 11562493)]