133039760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{237571}}^1$

素因数の和:237591

約数の個数: 40

約数和(自身を含む): 353507136

約数和(自身を除く): 220467376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 237571, 475142, 950284, 1187855, 1662997, 1900568, 2375710, 3325994, 3801136, 4751420, 6651988, 8314985, 9502840, 13303976, 16629970, 19005680, 26607952, 33259940, 66519880, 133039760]

約数ペア:

[(1, 133039760), (2, 66519880), (4, 33259940), (5, 26607952), (7, 19005680), (8, 16629970), (10, 13303976), (14, 9502840), (16, 8314985), (20, 6651988), (28, 4751420), (35, 3801136), (40, 3325994), (56, 2375710), (70, 1900568), (80, 1662997), (112, 1187855), (140, 950284), (280, 475142), (560, 237571)]