133554080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75883}}^1$

素因数の和:75909

約数の個数: 48

約数和(自身を含む): 344209824

約数和(自身を除く): 210655744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 75883, 151766, 303532, 379415, 607064, 758830, 834713, 1214128, 1517660, 1669426, 2428256, 3035320, 3338852, 4173565, 6070640, 6677704, 8347130, 12141280, 13355408, 16694260, 26710816, 33388520, 66777040, 133554080]

約数ペア:

[(1, 133554080), (2, 66777040), (4, 33388520), (5, 26710816), (8, 16694260), (10, 13355408), (11, 12141280), (16, 8347130), (20, 6677704), (22, 6070640), (32, 4173565), (40, 3338852), (44, 3035320), (55, 2428256), (80, 1669426), (88, 1517660), (110, 1214128), (160, 834713), (176, 758830), (220, 607064), (352, 379415), (440, 303532), (880, 151766), (1760, 75883)]