27603400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12547}}^1$

素因数の和:12574

約数の個数: 48

約数和(自身を含む): 70017840

約数和(自身を除く): 42414440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 12547, 25094, 50188, 62735, 100376, 125470, 138017, 250940, 276034, 313675, 501880, 552068, 627350, 690085, 1104136, 1254700, 1380170, 2509400, 2760340, 3450425, 5520680, 6900850, 13801700, 27603400]

約数ペア:

[(1, 27603400), (2, 13801700), (4, 6900850), (5, 5520680), (8, 3450425), (10, 2760340), (11, 2509400), (20, 1380170), (22, 1254700), (25, 1104136), (40, 690085), (44, 627350), (50, 552068), (55, 501880), (88, 313675), (100, 276034), (110, 250940), (200, 138017), (220, 125470), (275, 100376), (440, 62735), (550, 50188), (1100, 25094), (2200, 12547)]