99768320

素因数分解:

$2^{11}\times 5^1\times {\mathrm{9743}}^1$

素因数の和:9770

約数の個数: 48

約数和(自身を含む): 239410080

約数和(自身を除く): 139641760

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, 9743, 10240, 19486, 38972, 48715, 77944, 97430, 155888, 194860, 311776, 389720, 623552, 779440, 1247104, 1558880, 2494208, 3117760, 4988416, 6235520, 9976832, 12471040, 19953664, 24942080, 49884160, 99768320]

約数ペア:

[(1, 99768320), (2, 49884160), (4, 24942080), (5, 19953664), (8, 12471040), (10, 9976832), (16, 6235520), (20, 4988416), (32, 3117760), (40, 2494208), (64, 1558880), (80, 1247104), (128, 779440), (160, 623552), (256, 389720), (320, 311776), (512, 194860), (640, 155888), (1024, 97430), (1280, 77944), (2048, 48715), (2560, 38972), (5120, 19486), (9743, 10240)]