29617840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{52889}}^1$

素因数の和:52909

約数の個数: 40

約数和(自身を含む): 78700320

約数和(自身を除く): 49082480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 52889, 105778, 211556, 264445, 370223, 423112, 528890, 740446, 846224, 1057780, 1480892, 1851115, 2115560, 2961784, 3702230, 4231120, 5923568, 7404460, 14808920, 29617840]

約数ペア:

[(1, 29617840), (2, 14808920), (4, 7404460), (5, 5923568), (7, 4231120), (8, 3702230), (10, 2961784), (14, 2115560), (16, 1851115), (20, 1480892), (28, 1057780), (35, 846224), (40, 740446), (56, 528890), (70, 423112), (80, 370223), (112, 264445), (140, 211556), (280, 105778), (560, 52889)]