18079040

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{1153}}^1$

素因数の和:1184

約数の個数: 84

約数和(自身を含む): 50122836

約数和(自身を除く): 32043796

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1153, 1568, 1960, 2240, 2306, 3136, 3920, 4612, 5765, 7840, 8071, 9224, 11530, 15680, 16142, 18448, 23060, 32284, 36896, 40355, 46120, 56497, 64568, 73792, 80710, 92240, 112994, 129136, 161420, 184480, 225988, 258272, 282485, 322840, 368960, 451976, 516544, 564970, 645680, 903952, 1129940, 1291360, 1807904, 2259880, 2582720, 3615808, 4519760, 9039520, 18079040]

約数ペア:

[(1, 18079040), (2, 9039520), (4, 4519760), (5, 3615808), (7, 2582720), (8, 2259880), (10, 1807904), (14, 1291360), (16, 1129940), (20, 903952), (28, 645680), (32, 564970), (35, 516544), (40, 451976), (49, 368960), (56, 322840), (64, 282485), (70, 258272), (80, 225988), (98, 184480), (112, 161420), (140, 129136), (160, 112994), (196, 92240), (224, 80710), (245, 73792), (280, 64568), (320, 56497), (392, 46120), (448, 40355), (490, 36896), (560, 32284), (784, 23060), (980, 18448), (1120, 16142), (1153, 15680), (1568, 11530), (1960, 9224), (2240, 8071), (2306, 7840), (3136, 5765), (3920, 4612)]