13307041120

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2247811}}^1$

素因数の和:2247863

約数の個数: 48

約数和(自身を含む): 32287571568

約数和(自身を除く): 18980530448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 2247811, 4495622, 8991244, 11239055, 17982488, 22478110, 35964976, 44956220, 71929952, 83169007, 89912440, 166338014, 179824880, 332676028, 359649760, 415845035, 665352056, 831690070, 1330704112, 1663380140, 2661408224, 3326760280, 6653520560, 13307041120]

約数ペア:

[(1, 13307041120), (2, 6653520560), (4, 3326760280), (5, 2661408224), (8, 1663380140), (10, 1330704112), (16, 831690070), (20, 665352056), (32, 415845035), (37, 359649760), (40, 332676028), (74, 179824880), (80, 166338014), (148, 89912440), (160, 83169007), (185, 71929952), (296, 44956220), (370, 35964976), (592, 22478110), (740, 17982488), (1184, 11239055), (1480, 8991244), (2960, 4495622), (5920, 2247811)]