126801400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{57637}}^1$

素因数の和:57664

約数の個数: 48

約数和(自身を含む): 321620040

約数和(自身を除く): 194818640

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, 57637, 115274, 230548, 288185, 461096, 576370, 634007, 1152740, 1268014, 1440925, 2305480, 2536028, 2881850, 3170035, 5072056, 5763700, 6340070, 11527400, 12680140, 15850175, 25360280, 31700350, 63400700, 126801400]

約数ペア:

[(1, 126801400), (2, 63400700), (4, 31700350), (5, 25360280), (8, 15850175), (10, 12680140), (11, 11527400), (20, 6340070), (22, 5763700), (25, 5072056), (40, 3170035), (44, 2881850), (50, 2536028), (55, 2305480), (88, 1440925), (100, 1268014), (110, 1152740), (200, 634007), (220, 576370), (275, 461096), (440, 288185), (550, 230548), (1100, 115274), (2200, 57637)]