4812640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{4297}}^1$

素因数の和:4319

約数の個数: 48

約数和(自身を含む): 12997152

約数和(自身を除く): 8184512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 4297, 8594, 17188, 21485, 30079, 34376, 42970, 60158, 68752, 85940, 120316, 137504, 150395, 171880, 240632, 300790, 343760, 481264, 601580, 687520, 962528, 1203160, 2406320, 4812640]

約数ペア:

[(1, 4812640), (2, 2406320), (4, 1203160), (5, 962528), (7, 687520), (8, 601580), (10, 481264), (14, 343760), (16, 300790), (20, 240632), (28, 171880), (32, 150395), (35, 137504), (40, 120316), (56, 85940), (70, 68752), (80, 60158), (112, 42970), (140, 34376), (160, 30079), (224, 21485), (280, 17188), (560, 8594), (1120, 4297)]