10856120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2243}}^1$

素因数の和:2276

約数の個数: 48

約数和(自身を含む): 26860680

約数和(自身を除く): 16004560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2243, 2420, 4486, 4840, 8972, 11215, 17944, 22430, 24673, 44860, 49346, 89720, 98692, 123365, 197384, 246730, 271403, 493460, 542806, 986920, 1085612, 1357015, 2171224, 2714030, 5428060, 10856120]

約数ペア:

[(1, 10856120), (2, 5428060), (4, 2714030), (5, 2171224), (8, 1357015), (10, 1085612), (11, 986920), (20, 542806), (22, 493460), (40, 271403), (44, 246730), (55, 197384), (88, 123365), (110, 98692), (121, 89720), (220, 49346), (242, 44860), (440, 24673), (484, 22430), (605, 17944), (968, 11215), (1210, 8972), (2243, 4840), (2420, 4486)]