141117440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13781}}^1$

素因数の和:13808

約数の個数: 48

約数和(自身を含む): 338623740

約数和(自身を除く): 197506300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 13781, 27562, 55124, 68905, 110248, 137810, 220496, 275620, 440992, 551240, 881984, 1102480, 1763968, 2204960, 3527936, 4409920, 7055872, 8819840, 14111744, 17639680, 28223488, 35279360, 70558720, 141117440]

約数ペア:

[(1, 141117440), (2, 70558720), (4, 35279360), (5, 28223488), (8, 17639680), (10, 14111744), (16, 8819840), (20, 7055872), (32, 4409920), (40, 3527936), (64, 2204960), (80, 1763968), (128, 1102480), (160, 881984), (256, 551240), (320, 440992), (512, 275620), (640, 220496), (1024, 137810), (1280, 110248), (2048, 68905), (2560, 55124), (5120, 27562), (10240, 13781)]