22179920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{39607}}^1$

素因数の和:39627

約数の個数: 40

約数和(自身を含む): 58936704

約数和(自身を除く): 36756784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 39607, 79214, 158428, 198035, 277249, 316856, 396070, 554498, 633712, 792140, 1108996, 1386245, 1584280, 2217992, 2772490, 3168560, 4435984, 5544980, 11089960, 22179920]

約数ペア:

[(1, 22179920), (2, 11089960), (4, 5544980), (5, 4435984), (7, 3168560), (8, 2772490), (10, 2217992), (14, 1584280), (16, 1386245), (20, 1108996), (28, 792140), (35, 633712), (40, 554498), (56, 396070), (70, 316856), (80, 277249), (112, 198035), (140, 158428), (280, 79214), (560, 39607)]