713603960

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^2\times {\mathrm{3539}}^1$

素因数の和:3692

約数の個数: 48

約数和(自身を含む): 1629001800

約数和(自身を除く): 915397840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 3539, 5041, 7078, 10082, 14156, 17695, 20164, 25205, 28312, 35390, 40328, 50410, 70780, 100820, 141560, 201640, 251269, 502538, 1005076, 1256345, 2010152, 2512690, 5025380, 10050760, 17840099, 35680198, 71360396, 89200495, 142720792, 178400990, 356801980, 713603960]

約数ペア:

[(1, 713603960), (2, 356801980), (4, 178400990), (5, 142720792), (8, 89200495), (10, 71360396), (20, 35680198), (40, 17840099), (71, 10050760), (142, 5025380), (284, 2512690), (355, 2010152), (568, 1256345), (710, 1005076), (1420, 502538), (2840, 251269), (3539, 201640), (5041, 141560), (7078, 100820), (10082, 70780), (14156, 50410), (17695, 40328), (20164, 35390), (25205, 28312)]