40590648

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{80537}}^1$

素因数の和:80556

約数の個数: 48

約数和(自身を含む): 125639280

約数和(自身を除く): 85048632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 80537, 161074, 241611, 322148, 483222, 563759, 644296, 724833, 966444, 1127518, 1449666, 1691277, 1932888, 2255036, 2899332, 3382554, 4510072, 5073831, 5798664, 6765108, 10147662, 13530216, 20295324, 40590648]

約数ペア:

[(1, 40590648), (2, 20295324), (3, 13530216), (4, 10147662), (6, 6765108), (7, 5798664), (8, 5073831), (9, 4510072), (12, 3382554), (14, 2899332), (18, 2255036), (21, 1932888), (24, 1691277), (28, 1449666), (36, 1127518), (42, 966444), (56, 724833), (63, 644296), (72, 563759), (84, 483222), (126, 322148), (168, 241611), (252, 161074), (504, 80537)]