40741085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 65318400

約数和(自身を除く): 24577315

約数列:

[1, 5, 7, 11, 29, 35, 41, 55, 77, 89, 145, 203, 205, 287, 319, 385, 445, 451, 623, 979, 1015, 1189, 1435, 1595, 2233, 2255, 2581, 3115, 3157, 3649, 4895, 5945, 6853, 8323, 11165, 12905, 13079, 15785, 18067, 18245, 25543, 28391, 34265, 40139, 41615, 65395, 90335, 91553, 105821, 127715, 141955, 198737, 200695, 280973, 457765, 529105, 740747, 993685, 1164031, 1404865, 3703735, 5820155, 8148217, 40741085]

約数ペア:

[(1, 40741085), (5, 8148217), (7, 5820155), (11, 3703735), (29, 1404865), (35, 1164031), (41, 993685), (55, 740747), (77, 529105), (89, 457765), (145, 280973), (203, 200695), (205, 198737), (287, 141955), (319, 127715), (385, 105821), (445, 91553), (451, 90335), (623, 65395), (979, 41615), (1015, 40139), (1189, 34265), (1435, 28391), (1595, 25543), (2233, 18245), (2255, 18067), (2581, 15785), (3115, 13079), (3157, 12905), (3649, 11165), (4895, 8323), (5945, 6853)]