40360078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 72067968

約数和(自身を除く): 31707890

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 83, 166, 253, 341, 506, 682, 713, 913, 961, 1426, 1826, 1909, 1922, 2573, 3818, 5146, 7843, 10571, 15686, 20999, 21142, 22103, 28303, 41998, 44206, 56606, 59179, 79763, 118358, 159526, 243133, 486266, 650969, 877393, 1301938, 1754786, 1834549, 3669098, 20180039, 40360078]

約数ペア:

[(1, 40360078), (2, 20180039), (11, 3669098), (22, 1834549), (23, 1754786), (31, 1301938), (46, 877393), (62, 650969), (83, 486266), (166, 243133), (253, 159526), (341, 118358), (506, 79763), (682, 59179), (713, 56606), (913, 44206), (961, 41998), (1426, 28303), (1826, 22103), (1909, 21142), (1922, 20999), (2573, 15686), (3818, 10571), (5146, 7843)]