40500668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 79685760

約数和(自身を除く): 39185092

約数列:

[1, 2, 4, 13, 26, 43, 52, 59, 86, 118, 172, 236, 307, 559, 614, 767, 1118, 1228, 1534, 2236, 2537, 3068, 3991, 5074, 7982, 10148, 13201, 15964, 18113, 26402, 32981, 36226, 52804, 65962, 72452, 131924, 171613, 235469, 343226, 470938, 686452, 778859, 941876, 1557718, 3115436, 10125167, 20250334, 40500668]

約数ペア:

[(1, 40500668), (2, 20250334), (4, 10125167), (13, 3115436), (26, 1557718), (43, 941876), (52, 778859), (59, 686452), (86, 470938), (118, 343226), (172, 235469), (236, 171613), (307, 131924), (559, 72452), (614, 65962), (767, 52804), (1118, 36226), (1228, 32981), (1534, 26402), (2236, 18113), (2537, 15964), (3068, 13201), (3991, 10148), (5074, 7982)]