29836400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6781}}^1$

素因数の和:6810

約数の個数: 60

約数和(自身を含む): 78210024

約数和(自身を除く): 48373624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 6781, 13562, 27124, 33905, 54248, 67810, 74591, 108496, 135620, 149182, 169525, 271240, 298364, 339050, 372955, 542480, 596728, 678100, 745910, 1193456, 1356200, 1491820, 1864775, 2712400, 2983640, 3729550, 5967280, 7459100, 14918200, 29836400]

約数ペア:

[(1, 29836400), (2, 14918200), (4, 7459100), (5, 5967280), (8, 3729550), (10, 2983640), (11, 2712400), (16, 1864775), (20, 1491820), (22, 1356200), (25, 1193456), (40, 745910), (44, 678100), (50, 596728), (55, 542480), (80, 372955), (88, 339050), (100, 298364), (110, 271240), (176, 169525), (200, 149182), (220, 135620), (275, 108496), (400, 74591), (440, 67810), (550, 54248), (880, 33905), (1100, 27124), (2200, 13562), (4400, 6781)]