40307030

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1289}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 75232800

約数和(自身を除く): 34925770

約数列:

[1, 2, 5, 10, 53, 59, 106, 118, 265, 295, 530, 590, 1289, 2578, 3127, 6254, 6445, 12890, 15635, 31270, 68317, 76051, 136634, 152102, 341585, 380255, 683170, 760510, 4030703, 8061406, 20153515, 40307030]

約数ペア:

[(1, 40307030), (2, 20153515), (5, 8061406), (10, 4030703), (53, 760510), (59, 683170), (106, 380255), (118, 341585), (265, 152102), (295, 136634), (530, 76051), (590, 68317), (1289, 31270), (2578, 15635), (3127, 12890), (6254, 6445)]