39623357440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{7738937}}^1$

素因数の和:7738962

約数の個数: 44

約数和(自身を含む): 95049636516

約数和(自身を除く): 55426279076

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 7738937, 15477874, 30955748, 38694685, 61911496, 77389370, 123822992, 154778740, 247645984, 309557480, 495291968, 619114960, 990583936, 1238229920, 1981167872, 2476459840, 3962335744, 4952919680, 7924671488, 9905839360, 19811678720, 39623357440]

約数ペア:

[(1, 39623357440), (2, 19811678720), (4, 9905839360), (5, 7924671488), (8, 4952919680), (10, 3962335744), (16, 2476459840), (20, 1981167872), (32, 1238229920), (40, 990583936), (64, 619114960), (80, 495291968), (128, 309557480), (160, 247645984), (256, 154778740), (320, 123822992), (512, 77389370), (640, 61911496), (1024, 38694685), (1280, 30955748), (2560, 15477874), (5120, 7738937)]