40010685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:866

約数の個数: 64

約数和(自身を含む): 78575616

約数和(自身を除く): 38564931

約数列:

[1, 3, 5, 11, 13, 15, 23, 33, 39, 55, 65, 69, 115, 143, 165, 195, 253, 299, 345, 429, 715, 759, 811, 897, 1265, 1495, 2145, 2433, 3289, 3795, 4055, 4485, 8921, 9867, 10543, 12165, 16445, 18653, 26763, 31629, 44605, 49335, 52715, 55959, 93265, 115973, 133815, 158145, 205183, 242489, 279795, 347919, 579865, 615549, 727467, 1025915, 1212445, 1739595, 2667379, 3077745, 3637335, 8002137, 13336895, 40010685]

約数ペア:

[(1, 40010685), (3, 13336895), (5, 8002137), (11, 3637335), (13, 3077745), (15, 2667379), (23, 1739595), (33, 1212445), (39, 1025915), (55, 727467), (65, 615549), (69, 579865), (115, 347919), (143, 279795), (165, 242489), (195, 205183), (253, 158145), (299, 133815), (345, 115973), (429, 93265), (715, 55959), (759, 52715), (811, 49335), (897, 44605), (1265, 31629), (1495, 26763), (2145, 18653), (2433, 16445), (3289, 12165), (3795, 10543), (4055, 9867), (4485, 8921)]