294991400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{134087}}^1$

素因数の和:134114

約数の個数: 48

約数和(自身を含む): 748211040

約数和(自身を除く): 453219640

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, 134087, 268174, 536348, 670435, 1072696, 1340870, 1474957, 2681740, 2949914, 3352175, 5363480, 5899828, 6704350, 7374785, 11799656, 13408700, 14749570, 26817400, 29499140, 36873925, 58998280, 73747850, 147495700, 294991400]

約数ペア:

[(1, 294991400), (2, 147495700), (4, 73747850), (5, 58998280), (8, 36873925), (10, 29499140), (11, 26817400), (20, 14749570), (22, 13408700), (25, 11799656), (40, 7374785), (44, 6704350), (50, 5899828), (55, 5363480), (88, 3352175), (100, 2949914), (110, 2681740), (200, 1474957), (220, 1340870), (275, 1072696), (440, 670435), (550, 536348), (1100, 268174), (2200, 134087)]