45577280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{20347}}^1$

素因数の和:20371

約数の個数: 56

約数和(自身を含む): 124041408

約数和(自身を除く): 78464128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 20347, 40694, 81388, 101735, 142429, 162776, 203470, 284858, 325552, 406940, 569716, 651104, 712145, 813880, 1139432, 1302208, 1424290, 1627760, 2278864, 2848580, 3255520, 4557728, 5697160, 6511040, 9115456, 11394320, 22788640, 45577280]

約数ペア:

[(1, 45577280), (2, 22788640), (4, 11394320), (5, 9115456), (7, 6511040), (8, 5697160), (10, 4557728), (14, 3255520), (16, 2848580), (20, 2278864), (28, 1627760), (32, 1424290), (35, 1302208), (40, 1139432), (56, 813880), (64, 712145), (70, 651104), (80, 569716), (112, 406940), (140, 325552), (160, 284858), (224, 203470), (280, 162776), (320, 142429), (448, 101735), (560, 81388), (1120, 40694), (2240, 20347)]