7744215520

素因数分解:

$2^5\times 5^1\times {\mathrm{3209}}^1\times {\mathrm{15083}}^1$

素因数の和:18307

約数の個数: 48

約数和(自身を含む): 18302623920

約数和(自身を除く): 10558408400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3209, 6418, 12836, 15083, 16045, 25672, 30166, 32090, 51344, 60332, 64180, 75415, 102688, 120664, 128360, 150830, 241328, 256720, 301660, 482656, 513440, 603320, 1206640, 2413280, 48401347, 96802694, 193605388, 242006735, 387210776, 484013470, 774421552, 968026940, 1548843104, 1936053880, 3872107760, 7744215520]

約数ペア:

[(1, 7744215520), (2, 3872107760), (4, 1936053880), (5, 1548843104), (8, 968026940), (10, 774421552), (16, 484013470), (20, 387210776), (32, 242006735), (40, 193605388), (80, 96802694), (160, 48401347), (3209, 2413280), (6418, 1206640), (12836, 603320), (15083, 513440), (16045, 482656), (25672, 301660), (30166, 256720), (32090, 241328), (51344, 150830), (60332, 128360), (64180, 120664), (75415, 102688)]