40338870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9403}}^1$

素因数の和:9437

約数の個数: 64

約数和(自身を含む): 113750784

約数和(自身を除く): 73411914

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 9403, 18806, 28209, 47015, 56418, 94030, 103433, 122239, 141045, 206866, 244478, 282090, 310299, 366717, 517165, 611195, 620598, 733434, 1034330, 1222390, 1344629, 1551495, 1833585, 2689258, 3102990, 3667170, 4033887, 6723145, 8067774, 13446290, 20169435, 40338870]

約数ペア:

[(1, 40338870), (2, 20169435), (3, 13446290), (5, 8067774), (6, 6723145), (10, 4033887), (11, 3667170), (13, 3102990), (15, 2689258), (22, 1833585), (26, 1551495), (30, 1344629), (33, 1222390), (39, 1034330), (55, 733434), (65, 620598), (66, 611195), (78, 517165), (110, 366717), (130, 310299), (143, 282090), (165, 244478), (195, 206866), (286, 141045), (330, 122239), (390, 103433), (429, 94030), (715, 56418), (858, 47015), (1430, 28209), (2145, 18806), (4290, 9403)]