103662440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{52889}}^1$

素因数の和:52914

約数の個数: 48

約数和(自身を含む): 271325700

約数和(自身を除く): 167663260

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 52889, 105778, 211556, 264445, 370223, 423112, 528890, 740446, 1057780, 1480892, 1851115, 2115560, 2591561, 2961784, 3702230, 5183122, 7404460, 10366244, 12957805, 14808920, 20732488, 25915610, 51831220, 103662440]

約数ペア:

[(1, 103662440), (2, 51831220), (4, 25915610), (5, 20732488), (7, 14808920), (8, 12957805), (10, 10366244), (14, 7404460), (20, 5183122), (28, 3702230), (35, 2961784), (40, 2591561), (49, 2115560), (56, 1851115), (70, 1480892), (98, 1057780), (140, 740446), (196, 528890), (245, 423112), (280, 370223), (392, 264445), (490, 211556), (980, 105778), (1960, 52889)]