4708980920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{16817789}}^1$

素因数の和:16817807

約数の個数: 32

約数和(自身を含む): 12108808800

約数和(自身を除く): 7399827880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 16817789, 33635578, 67271156, 84088945, 117724523, 134542312, 168177890, 235449046, 336355780, 470898092, 588622615, 672711560, 941796184, 1177245230, 2354490460, 4708980920]

約数ペア:

[(1, 4708980920), (2, 2354490460), (4, 1177245230), (5, 941796184), (7, 672711560), (8, 588622615), (10, 470898092), (14, 336355780), (20, 235449046), (28, 168177890), (35, 134542312), (40, 117724523), (56, 84088945), (70, 67271156), (140, 33635578), (280, 16817789)]