237998080

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11621}}^1$

素因数の和:11650

約数の個数: 52

約数和(自身を含む): 571174812

約数和(自身を除く): 333176732

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, 4096, 5120, 10240, 11621, 20480, 23242, 46484, 58105, 92968, 116210, 185936, 232420, 371872, 464840, 743744, 929680, 1487488, 1859360, 2974976, 3718720, 5949952, 7437440, 11899904, 14874880, 23799808, 29749760, 47599616, 59499520, 118999040, 237998080]

約数ペア:

[(1, 237998080), (2, 118999040), (4, 59499520), (5, 47599616), (8, 29749760), (10, 23799808), (16, 14874880), (20, 11899904), (32, 7437440), (40, 5949952), (64, 3718720), (80, 2974976), (128, 1859360), (160, 1487488), (256, 929680), (320, 743744), (512, 464840), (640, 371872), (1024, 232420), (1280, 185936), (2048, 116210), (2560, 92968), (4096, 58105), (5120, 46484), (10240, 23242), (11621, 20480)]