20080410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{95621}}^1$

素因数の和:95638

約数の個数: 32

約数和(自身を含む): 55078272

約数和(自身を除く): 34997862

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 95621, 191242, 286863, 478105, 573726, 669347, 956210, 1338694, 1434315, 2008041, 2868630, 3346735, 4016082, 6693470, 10040205, 20080410]

約数ペア:

[(1, 20080410), (2, 10040205), (3, 6693470), (5, 4016082), (6, 3346735), (7, 2868630), (10, 2008041), (14, 1434315), (15, 1338694), (21, 956210), (30, 669347), (35, 573726), (42, 478105), (70, 286863), (105, 191242), (210, 95621)]