242120051260

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1\times {\mathrm{104417}}^1$

素因数の和:105126

約数の個数: 48

約数和(自身を含む): 511531251840

約数和(自身を除く): 269411200580

約数列:

[1, 2, 4, 5, 10, 20, 269, 431, 538, 862, 1076, 1345, 1724, 2155, 2690, 4310, 5380, 8620, 104417, 115939, 208834, 231878, 417668, 463756, 522085, 579695, 1044170, 1159390, 2088340, 2318780, 28088173, 45003727, 56176346, 90007454, 112352692, 140440865, 180014908, 225018635, 280881730, 450037270, 561763460, 900074540, 12106002563, 24212005126, 48424010252, 60530012815, 121060025630, 242120051260]

約数ペア:

[(1, 242120051260), (2, 121060025630), (4, 60530012815), (5, 48424010252), (10, 24212005126), (20, 12106002563), (269, 900074540), (431, 561763460), (538, 450037270), (862, 280881730), (1076, 225018635), (1345, 180014908), (1724, 140440865), (2155, 112352692), (2690, 90007454), (4310, 56176346), (5380, 45003727), (8620, 28088173), (104417, 2318780), (115939, 2088340), (208834, 1159390), (231878, 1044170), (417668, 579695), (463756, 522085)]